Racks & Rack Cabinet Accessories

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Wedgelock Card Retainers for Embedded Cooling

C/A Design Wedgelock Card Retainers for Embedded Cooling are used with heat frames and conduction plates to provide the necessary clamping force to ensure good thermal transfer. Wedgelocks offer a high locking force for cold-wall applications. The retainer mounts either to the PCB or a heat frame assembly with rivets or screws and is then inserted into a machined channel of a cold wall within a rugged enclosure. When expanded, the wedgelock clamps the PCB in place, providing resistance to shock and vibration as well as a thermal path for heat transfer between the PCB and the cold wall. C/A Design Wedgelock Card Retainers for Embedded Cooling are available in various profiles and allow for configuration mounting, length, and plating selections.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Color	Length	Width	Height
Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Captive, Lock, 0.225x0.225x3.8" 422C-380UMB-CKP C/A Design 1: $34.87 163In Stock	Mfr. Part No. 422C-380UMB-CKP Mouser Part No 567-422C-380UMB-CKP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Captive, Lock, 0.225x0.225x3.8" Learn More about C/A Design c a design wedgelock	Datasheet	163In Stock	$34.87 $33.86 $32.93 $31.25 $26.55	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.250x2.80 Inch 426C-280UMB C/A Design 1: $29.17 122In Stock	Mfr. Part No. 426C-280UMB Mouser Part No 567-426C-280UMB	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.250x2.80 Inch Learn More about C/A Design c a design wedgelock	Datasheet	122In Stock	$29.17 $28.32 $27.51 $25.89 View $25.69 $21.83 $21.77 Quote	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier	Black
Racks & Rack Cabinet Accessories Wedgelock, Au Chromate, 4-40 Mount, 3/32 Hex Socket, Captive, 0.225x0.225x4.8" 422C-480SSG-K C/A Design 1: $27.72 72In Stock	Mfr. Part No. 422C-480SSG-K Mouser Part No 567-422C-480SSG-K	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Au Chromate, 4-40 Mount, 3/32 Hex Socket, Captive, 0.225x0.225x4.8" Learn More about C/A Design c a design wedgelock	Datasheet	72In Stock	$27.72 $26.90 $26.14 $24.97 $21.20	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Captive, Lock, 0.225x0.225x2.8" 422C-280UMB-CKP C/A Design 1: $34.87 10In Stock 200Expected 21/10/2026	Mfr. Part No. 422C-280UMB-CKP Mouser Part No 567-422C-280UMB-CKP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Captive, Lock, 0.225x0.225x2.8" Learn More about C/A Design c a design wedgelock	Datasheet	10In Stock 200Expected 21/10/2026	$34.87 $33.86 $32.93 $30.99 View $29.06 $28.32 $27.46 $27.13 Quote	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Anodized, M2 Mount, M2.5 Hex Socket, Center Mount, 0.225x0.225x4.8" 422C-480UMB-C C/A Design 1: $29.92 27In Stock	Mfr. Part No. 422C-480UMB-C Mouser Part No 567-422C-480UMB-C	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Anodized, M2 Mount, M2.5 Hex Socket, Center Mount, 0.225x0.225x4.8" Learn More about C/A Design c a design wedgelock	Datasheet	27In Stock	$29.92 $29.05 $28.22 $26.56 View $24.90 $23.43 $22.32 $21.52	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Center, Captive, Lock, 0.26x0.25x3.8" 426C-380UMB-CKP C/A Design 1: $34.87 20In Stock	Mfr. Part No. 426C-380UMB-CKP Mouser Part No 567-426C-380UMB-CKP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Anodize, M2 Mount/M2.5 Socket, Center, Captive, Lock, 0.26x0.25x3.8" Learn More about C/A Design c a design wedgelock	Datasheet	20In Stock	$34.87 $33.86 $32.93 $31.25 $26.55	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, 4-40 Mount, 3/32 Hex Socket, Center, Captive, Lock, 0.26x0.25x2.8" 426C-380SSH-KP C/A Design 1: $44.78 65In Stock	Mfr. Part No. 426C-380SSH-KP Mouser Part No 567-426C-380SSH-KP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, 4-40 Mount, 3/32 Hex Socket, Center, Captive, Lock, 0.26x0.25x2.8" Learn More about C/A Design c a design wedgelock	Datasheet	65In Stock	$44.78 $42.80 $40.99 $38.43 View $36.38 $35.05 $33.39 Quote	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.220x0.220x0.4.80 Inch, Nut 422D-480UMB-WN C/A Design 1: $37.63 211In Stock	Mfr. Part No. 422D-480UMB-WN Mouser Part No 567-422D-480UMB-WN	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.220x0.220x0.4.80 Inch, Nut Learn More about C/A Design c a design wedgelock	Datasheet	211In Stock	$37.63 $35.81 $34.15 $32.03 View $30.12 $27.36	Min.: 1 Mult.: 1	D Style	Card Guides	Card Retainier	Black
Racks & Rack Cabinet Accessories Wedgelock, Electroless Nickel, #2-56 UNC-2B Threads, Center Mount, Captive Screw 438C7-1980SSE-CK-00 C/A Design 1: $268.36 10In Stock	Mfr. Part No. 438C7-1980SSE-CK-00 Mouser Part No 567-438C71980SSECK00	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Electroless Nickel, #2-56 UNC-2B Threads, Center Mount, Captive Screw Learn More about C/A Design c a design wedgelock		10In Stock	$268.36 $256.17 $236.45 $226.20 View $220.32 Quote	Min.: 1 Mult.: 1	C Style	Card Guides
Racks & Rack Cabinet Accessories Wedgelock, Anodized, 4-40 Mounting, 3/32 Hex Socket, 0.225 x 0.225 x 2.80 Inch 422C-280SSB C/A Design 1: $27.88 145In Stock	Mfr. Part No. 422C-280SSB Mouser Part No 567-422C-280SSB	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Anodized, 4-40 Mounting, 3/32 Hex Socket, 0.225 x 0.225 x 2.80 Inch Learn More about C/A Design c a design wedgelock	Datasheet	145In Stock	$27.88 $25.28 $23.62 $23.09 View $21.79 $21.22 $20.66 $20.26 Quote	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.225x0.225x4.8" 422C-480SSE-CKP C/A Design 1: $66.75 77In Stock 100Expected 17/11/2026	Mfr. Part No. 422C-480SSE-CKP Mouser Part No 567-422C-480SSE-CKP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.225x0.225x4.8" Learn More about C/A Design c a design wedgelock	Datasheet	77In Stock 100Expected 17/11/2026	$66.75 $57.19 $53.45 $48.88 View $47.23 $47.22	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Aluminum, 0.225x0.225x0.4.80 Inch, Center Mount Hole, Captive Screw 422C-480UMB-CKP C/A Design 1: $37.30 191In Stock 500Expected 23/11/2026	Mfr. Part No. 422C-480UMB-CKP Mouser Part No 567-422C-480UMB-CKP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Aluminum, 0.225x0.225x0.4.80 Inch, Center Mount Hole, Captive Screw Learn More about C/A Design c a design wedgelock	Datasheet	191In Stock 500Expected 23/11/2026	$37.30 $32.40 $30.97 $28.60 View $26.78 $26.32 $23.96 $23.84	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Aluminum, 0.260x0.250x4.80 Inch, Center Mount Hole, Captive Screw 426C-480UMB-CKP C/A Design 1: $35.92 273In Stock	Mfr. Part No. 426C-480UMB-CKP Mouser Part No 567-426C-480UMB-CKP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Aluminum, 0.260x0.250x4.80 Inch, Center Mount Hole, Captive Screw Learn More about C/A Design c a design wedgelock	Datasheet	273In Stock	$35.92 $31.27 $29.23 $26.72 View $24.98 $23.96 Quote	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.225x0.4.80 Inch, Nut 426D-480UMB-WN C/A Design 1: $48.48 97In Stock	Mfr. Part No. 426D-480UMB-WN Mouser Part No 567-426D-480UMB-WN	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.225x0.4.80 Inch, Nut Learn More about C/A Design c a design wedgelock	Datasheet	97In Stock	$48.48 $42.36 $39.59 $36.22 View $33.85 $33.70	Min.: 1 Mult.: 1	D Style	Card Guides	Card Retainier	Black
Racks & Rack Cabinet Accessories Wedgelock, Anodized, M2 Mounting, M2.5 Hex Socket, 0.260 x 0.250 x 3.80 Inch 426C-380UMB C/A Design 1: $29.17 302In Stock	Mfr. Part No. 426C-380UMB Mouser Part No 567-426C-380UMB	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Anodized, M2 Mounting, M2.5 Hex Socket, 0.260 x 0.250 x 3.80 Inch Learn More about C/A Design c a design wedgelock	Datasheet	302In Stock	$29.17 $28.32 $27.51 $26.53 View $25.16 $22.62 Quote	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.26x0.25x4.8" 426C-480SSE-CKP C/A Design 1: $64.86 98In Stock	Mfr. Part No. 426C-480SSE-CKP Mouser Part No 567-426C-480SSE-CKP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.26x0.25x4.8" Learn More about C/A Design c a design wedgelock	Datasheet	98In Stock	$64.86 $62.89 $61.04 $57.23 View $53.41 $51.50 $48.65	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, 5 Wedges, 0.26 Inch Height, 0.225 Inch Width, 4.80 Inch Length C/A Design 426DHN7-1008-H 426DHN7-1008-H C/A Design 1: $463.57 1In Stock	Mfr. Part No. 426DHN7-1008-H Mouser Part No 567-426DHN7-1008-H	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, 5 Wedges, 0.26 Inch Height, 0.225 Inch Width, 4.80 Inch Length Learn More about C/A Design c a design wedgelock	Datasheet	1In Stock	$463.57 $447.58 $432.64 $401.83 View Quote	Min.: 1 Mult.: 1	D Style	Card Guides	Card Retainier		4.80 in	0.225 in	0.26 in
Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.225x0.225x2.8" 422C-280SSE-CKP C/A Design 1: $66.88 220On Order	Mfr. Part No. 422C-280SSE-CKP Mouser Part No 567-422C-280SSE-CKP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Nickel, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.225x0.225x2.8" Learn More about C/A Design c a design wedgelock	Datasheet	220On Order On Order Ship Dates Mfr. No: 422C-280SSE-CKP Stock: 0 On Order: 20 Expected 21/10/2026 200 Expected 26/11/2026 Factory Lead Time: 8 Weeks	$66.88 $57.19 $53.45 $48.88 View $47.23 $47.22	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.225x0.225x0.2.80 Inch 422C-280UMB C/A Design 1: $30.52 200Expected 5/11/2026	Mfr. Part No. 422C-280UMB Mouser Part No 567-422C-280UMB	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.225x0.225x0.2.80 Inch Learn More about C/A Design c a design wedgelock	Datasheet	200Expected 5/11/2026	$30.52 $28.25 $26.40 $24.14 View $22.56 $21.22 $20.02	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier	Black
Racks & Rack Cabinet Accessories Wedgelock, Anodize, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.26x0.25x4.8" 426C-480SSB-CKP C/A Design 1: $35.18 95On Order	Mfr. Part No. 426C-480SSB-CKP Mouser Part No 567-426C-480SSB-CKP	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Anodize, 4-40 Mount, 3/32 Socket, Captive, Lock, 0.26x0.25x4.8" Learn More about C/A Design c a design wedgelock	Datasheet	95On Order	$35.18 $30.08 $28.11 $25.72 View $24.03 $24.02 $22.94	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.250x4.80 Inch 426C-480UMB C/A Design 1: $30.34 243On Order	Mfr. Part No. 426C-480UMB Mouser Part No 567-426C-480UMB	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Aluminum, Black Anodized, 0.260x0.250x4.80 Inch Learn More about C/A Design c a design wedgelock	Datasheet	243On Order	$30.34 $27.17 $25.40 $23.23 View $21.72 $20.32 $19.18	Min.: 1 Mult.: 1	C Style	Card Guides	Card Retainier	Black
Racks & Rack Cabinet Accessories Wedgelock, #2-56 UNC-28 Threads, 3/32 Hex Drive Screw, 0.225x0.225x2.3", Black 422C-230SSB C/A Design 100: $20.77 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 422C-230SSB Mouser Part No 567-422C-230SSB	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, #2-56 UNC-28 Threads, 3/32 Hex Drive Screw, 0.225x0.225x2.3", Black	Datasheet	Non-Stocked Lead-Time 8 Weeks	$20.77 $19.77 $19.05	Min.: 100 Mult.: 100	C Style
Racks & Rack Cabinet Accessories Wedgelock, M2x0.4 - 6H Threads, M2.5 Hex Drive Screw, 0.225x0.225x2.3", Black 422C-230UMB C/A Design 100: $22.33 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 422C-230UMB Mouser Part No 567-422C-230UMB	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, M2x0.4 - 6H Threads, M2.5 Hex Drive Screw, 0.225x0.225x2.3", Black	Datasheet	Non-Stocked Lead-Time 8 Weeks	$22.33	Min.: 100 Mult.: 100	C Style
Racks & Rack Cabinet Accessories Wedgelock, Hard Anodized, M2.5 Mount, M2.5 Hex Socket, 0.225 x 0.225 x 2.8" 422C-280MMH C/A Design 100: $28.26 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 422C-280MMH Mouser Part No 567-422C-280MMH	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Hard Anodized, M2.5 Mount, M2.5 Hex Socket, 0.225 x 0.225 x 2.8" Learn More about C/A Design c a design wedgelock	Datasheet	Non-Stocked Lead-Time 8 Weeks	$28.26 $28.21 Quote Quote	Min.: 100 Mult.: 100	C Style	Card Guides	Card Retainier
Racks & Rack Cabinet Accessories Wedgelock, Anodized, M2 Mount, M2.5 Hex Socket, Lock Patch, 0.225 x 0.225 x 2.8" 422C-280UMB-P C/A Design 100: $25.06 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 422C-280UMB-P Mouser Part No 567-422C-280UMB-P	C/A Design	Racks & Rack Cabinet Accessories Wedgelock, Anodized, M2 Mount, M2.5 Hex Socket, Lock Patch, 0.225 x 0.225 x 2.8" Learn More about C/A Design c a design wedgelock	Datasheet	Non-Stocked Lead-Time 8 Weeks	$25.06 $24.22 $23.90 Quote Quote	Min.: 100 Mult.: 100	C Style	Card Guides	Card Retainier

Wedgelock Card Retainers for Embedded Cooling

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