Tri- Square Big Wrench

Hi-Line Part-Number: HLBWS-3


  • Non-conductive patented handle
  • Up to 30% Lighter
  • Stainless steel sockets to enhance durability and minimize rusting
  • 3-in-1 Socket Wrench fits:
    • Lag Bolts, "C" Clamps & Suspension Bolts
    • Square Nuts: 3/4", 1" and 1 1/8“
    • Fits Lag Screw Heads 5/8", 3/4", & 1/2" bolts
  • Bolt-thru design
  • Ratchet mechanism with reversing control
  • Rubber grip for comfortable & secure hold
  • Built In safety lanyard hole for tethering where required
  • Tapered handle for easy storage in belt or bucket
  • High-visibility MADI green handle

List Price: Call for Pricing

California Proposition 65

PVC-coated Products; PVC-coated Wires and Cables

WARNING: This product can expose you to chemicals including DINP and/or DEHP, which are known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to or our information page: California Proposition 65.