About This

• 1.EXTREME 650 FT-LB TORQUE RANGE: This heavy duty torque wrench delivers 100??50 ft-lb (135??80 Nm) for RV wheel lug nuts (e.g., 450 ft-lb), semi-truck hub assemblies and heavy equipment?봢ngineered for professionals who need serious clamping force beyond standard automotive tools.
• 2.짹3% CERTIFIED PRECISION: Pre-calibrated to meet ISO 6789, GB/T15729 and ASME B107.14M standards, each 3/4 Torque Wrench includes a traceable calibration certificate. Laser-etched dual scales (100??50 Ft-Lb / 135??80 Nm) ensure clear, oil-resistant readings in most workshop or job site.
• 3.BUILT FOR HEAVY-DUTY USE: The precision instruments torque wrench forged from heat-treated chrome vanadium (Cr-V) steel for maximum strength and durability. Chrome-plated finish resists rust, corrosion, and wear, while the lightweight aluminum alloy handle reduces fatigue during extended use.
• 4."CLICK" ALERTS: Clear audible "click" alert when preset torque is hit, preventing over-tightening and bolt damage. Ensures accurate fastening for critical parts (axle nuts, suspension mounts). The 3/4 torque wrench Use only for tightening (not loosening) to preserve accuracy & longevity.
• 5.48-TOOTH REVERSIBLE RATCHET HEAD: The rugged 3/4" drive and reversible 48-tooth ratcheting head (7.5째 arc swing) enable smooth, bidirectional operation?봢ven in tight spaces?봶ith a quick-release button for rapid socket changes.
• 6.Protection Hard Case: The 3/4 inch torque wrench comes with a rugged hard-shell case designed specifically for the two-piece (head + handle) configuration. Assembly required, but the case keeps precision torque wrench calibrated and scratch-free between infrequent yet vital uses.
• 7.BEYOND AVERAGE AUTO TOOLS: This heavy duty torque wrench isn?셳 your average automotive tool. It?셲 purpose-built for diesel technicians, fleet mechanics, RV owners, and serious DIYers who regularly work with >300 ft-lb fastening requirements.

Overview

• Color : Black
• Brand : ATsafepro
• Material : Aluminum, Chrome Vanadium Steel, Chromium Molybdenum Steel, Metal
• Head Style : Fixed Square
• Finish Type : Powder Coated