This backhoe HYDRAULIC thumb use 1-1/4" & 1-1/2"" pins & is
33-1/4" long,
the
jaws are 1/2" thick and 9" wide & the mounting plate is
7-1/2" wide,
approx. weight 115 pounds. 3" bore hyd. cylinder.
Installation required 47" Clearance on the stick.
Made of material 44W or A36