From the Manufacturer
Wood Handscrew Camp, 12" Jaw Length, 9 1/4"" Throat Depth and 17/16" Spindle
Product Description
For gluing and assembly of woodwork, furniture, cabinet work, etc. Hard maple jaw. Deep throat affords evenly distributed pressure or concentration at 1 point. Angle of jaws adjustable to fit the work or overlap 1 jaw behind the other. No. HS-6: 6" jaw length, 3" maximum opening No. HS-8: 8" jaw length, 5" maximum opening No. HS-10: 10" jaw length, 7" maximum opening No. HS-12: 12" jaw length, 9-1/4" maximum opening