The Mach 6 chalk reel features a 6:1 planetary gear ratio that rewinds 6x faster than traditional chalk reels. Built with a durable aluminum housing and 100 ft of hi-tensile line that is 2.5x stronger than standard chalk lines.

• 6:1 planetary gear ratio for fast rewind
• 100 ft hi-tensile braided line
• Durable aluminum housing for impact resistance
• Wide prong hook for secure anchoring
• Robust steel handle and large center hub
• Large 1/4-turn locking top for quick chalk refills
• Anti-jam spool design reduces line damage
• Open-access back panel for easy line changes