IRWIN Tools STRAIT-LINE Chalk Line, Speedline Pro Reel, 100 ft. (IWHT48443)

STURDY HI-TENSILE LINE: 100 ft. line resists breakage when in contact with abrasive surfaces SECURE ANCHORING with wide-prong hook FAST CHALK REFILLS: Large 1/4 turn locking top provides increased visibility during refills HIGH-COMFORT DESIGN: Overmold grip and convenient fishing reel-style knob promote low-strain use DURABLE CONSTRUCTION: Lightweight yet sturdy ABS housing withstands jobsite wear and tear QUICK LINE RETRACTION: 6:1 planetary gear ratio enables smooth line retraction when pushing in the clutch hub REDUCED LINE DAMAGE: Innovative spool design helps preserve line and aerate chalk ENHANCED STRENGTH AND TORQUE: Robust steel handle and large center hub add durability