PrintWorm Gear Clamps Especially suited to industrial applications. All stainless steel construction Screw: 5/16" hex-head - 304 stainless steel Band and housing: 1/2" wide - 300 grade stainless steel Specs/Part #s Approx. Wt. Lbs./100 Range of Adjustment in Inches Model Number 5.0 3/8" - 7/8" CLH6SS 5.0 7/16" - 1" CLH8SS 5.0 1/2" - 1 1/4" CLH12SS 5.0 3/4" - 1 1/2" CLH16SS 6.0 3/4" - 1 3/4" CLH20SS 6.0 1" - 2" CLH24SS 6.2 1 1/4" - 2 1/4" CLH28SS 6.5 1 1/2" - 2 1/2" CLH32SS 7 7/8" - 2 3/4" CLH36SS 8.0 1 1/8" - 3" CLH40SS 10.0 2 1/8" - 4" CLH56SS 10.0 2 5/8" - 4 1/2" CLH64SS 13.0 3 1/8" - 5" CLH72SS 13 3 5/8" - 5 1/2" CLH80SS 14.0 4 3/4" - 6 1/2" CLH96SS