HPS Stainless Steel Worm Gear Liner Clamp Size 64 5pc Pack 3-9/16" - 4-1/2" (91mm-114mm)Key Features Effective Diameter Range: 3 9 16" 4 1 2" (91mm 114mm). 100% Stainless Steel. Sold in quantity of 5. Four piece heavy duty industrial grade quad lock design, inner protective liner prevents the damage of the hose. Maximum Torque Spec: 35 in lbs, Exceeds all SAE requirements. 1 2" band , 5 16" (8mm) slotted hex screw. HPS 100% Stainless Steel Worm Gear Liner Hose Clamps SAE # 64 5pcs pack 3 9 16" 4 1 2" (91mm 114mm) feature four piece heavy