New Arrivals/Restock

Koken Z-EAL 3/8 (9.5 mm) SQ. Ratchet Handle, Total Length: 7.0 inches (178 mm) 3725Z

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$43.20 cheaper than the new price!!

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New  $72.00
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Product details

Management number 219182449 Release Date 2026/05/03 List Price $28.80 Model Number 219182449
Category

Ko-ken ratchets are renowned for their precision engineering, delivering exceptionally low backlash, compact head sizes, and high torque performance. The newly designed 72 tooth ratchet continues this legacy, combining our hallmark features with refined advancements. Featuring a patented dual pawl mechanism with a single spring, this ratchet provides a smooth 5° arc swing, allowing for superior control in tight spaces. The innovative design increases surface area contact within the gear, resulting in a 10% higher torque limit while preserving Ko-ken’s signature low-torque backlash performance.

  • Size D: 1.1 inches (28 mm)
  • Weight: 8.8 oz (254 g)
  • Size T: 0.9 inches (24.5 mm)
  • Size L: 7.0 inches (178 mm)
  • Size H: 0.5 inches (13.7 mm)
  • By pursuing the precision of each part, it achieves an excellent experience. Adopts 36-tooth gear and an easy-to-grip resin grip
Color Black/Silver
Brand Name Ko-ken
Head Style Fixed Ratchet
Unit Count 1.0 Count
Item Length 17.8 Centimeters
Item Weight 250 Grams
Finish Types Polished
Manufacturer 山下工業研究所
Model Number 3725Z
Material Type Metal
Item Type Name Ratchet Handle
Operation Mode Mechanical
Package Quantity 1
Included Components No
Measurement Standard Metric
Manufacturer Part Number 3725Z

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