GEARWRENCH 17mm 12 Point Long Pattern Combination Wrench 1081377_10pk *Excellent low temperature capabilities -

*Excellent low temperature capabilities - Quick cold weather starting and ultra-fast protection Helps to extend engine life

Provides power like a single-plane and throttle response like a dual-plane

Exhaust Crossover for Improved Street Drivability (Standard Small Block Chevy Heads)

5mm 48-16TPI

centrally hinged with lock knob

GEARWRENCH 17mm 12 Point Long Pattern Combination Wrench 1081377_10pk *Excellent low temperature capabilities -15 offset for better access in tight spaces Off corner loading design on box end provides better grip and reduces fastener rounding Long pattern beam length for improved reach, leverage and torque Hard stamped size marking Manufactured from alloy steel for better strength and longer tool life