Coffman "The Right Clamp" Ac-5-1 Model building corner clamp.

Description

Coffman Graphic Solutions Co. "The Right Clamp"  Ac-5-1 Model building.
Never used
The 4 Inch Right Clamp has a jaw length of 4" with the larger 3/4" Base Angle and and longer screws. End Screws adjust Clamping Tubes to provide uniform pressure over the length of the clamp. Three 1 inch Base Angle Notches allow locations to apply glue to inside corner of the joint and adding corner stiffeners. Clamp can also be used for joining other materials up to 5/8" thick.  It is well suited for medium size structures.
4 INCH RIGHT SPECIFICATIONS
Model Number: AC-5-1
Jaw Length: 4" (102mm)
Overall Length: 5.87" (149mm)
Base Angle Size: 0.75" (19mm)
Max Jaw Opening: 5/8" (16mm)
Weight: 4.8 oz (130g)
All model and wood working equipment I will be listing are from a wood worker estate. The tools and equipment have very limited and in some cases were never used.
Equipment was highly maintained and in excellent condition.
Photos are part of the description.