Irwin 4935309 Replacement springs for 24R-24SP-18R-18DR (5 units)
Irwin Original 18" / 455MM Locking C-Clamp With Large Throat Regular Tips # 18DR | Lazada
Locking C-Clamps - Large Throat - IRWIN Tools
Irwin 211ZR Vise Grip Locking Clamp Model 18DR Extended Throat 18 in. 455 mm
Irwin® Vise-Grip® The Original™ 211ZR 18DR™ Fixed Tip Standard Locking C-Clamp With Regular Tip, Nickel Plated, 9-1/2 in D Throat, 7-1/2 in Jaw Opening, 18 in L Jaw, Heat Treated Alloy Steel