CL-257-PA with Manual Safety Lock (375 lbs)

Toggle Clamps

Product Information

CL-257-PA

Manual-safety-lock version of our CL-250-PA toggle clamp. After latching, simply push the knob in to lock. Before opening, pull the knob out to unlock. Spring detent.

This latch clamp has a versatile hook for grasping a rod or rim. 4" drawing movement. Threaded hook allows an 5/16" adjustment range. Order matching latch plate separately. 375 lbs holding capacity.

Design Considerations

To achieve full holding capacity, Hook-type latch clamps must be used together with the optional latch plate, or with a suitable custom latch point of equal centerline height.

Accessories

For steel clamps, order matching latch plate CL-250-PA-L separately. The latch plate can be mounted as shown in the drawings, or reversed, for mounting flexibility. For a replacement hook, order CL-250-PA-HOOK. For stainless steel clamps, order matching latch plate CL-250-PA-S-L separately. For a replacement hook, order CL-250-PA-S-HOOK.

Material

STEEL
ITEM	MATERIAL	HEAT TREAT	FINISH	DFARS	RoHS
Clamp Body	1008, 1010, and/or 1018 Steel	-	Zinc plated clear chromate	✔	✔
Rivets	400-Series Stainless	-	-	✔	✔
Handle	Vinyl	-	-	✔	✔