Koken Z-Series 3/8" Sq.Dr. Flexible Ratchet, Reversible (L=280mm), 72 Tooth
Ko-ken 72 Tooth Ratchets ā Precision, Strength, and Control
Ko-ken ratchets are renowned for their precision engineering, delivering exceptionally low backlash, compact head sizes, and high torque performance. The newly designedĀ 72 tooth ratchetĀ continues this legacy, combining our hallmark features with refined advancements.
Featuring aĀ patented dual pawl mechanismĀ with a single spring, this ratchet provides a smooth 5Ā° arc swing, allowing for superior control in tight spaces. The innovative design increases surface area contact within the gear, resulting in aĀ 10% higher torque limitĀ while preserving Ko-kenās signature low-torque backlash performance.
After four years of intensive development and testing, weāve optimized the spring pressure to maintain a consistent, precise feel with minimal resistanceāperfect for professional users demanding accuracy and durability.
| Input Drive Size: | 3/8" |
| Drive Shape: | Square |
| Length: | 280 mm |
| Head Type: | Flexible Head |
| Gear Teeth: | 72Ā Teeth |
| Head Thickness: | 13.7mm |
Koken Z-Series 3/8" Sq.Dr. Flexible Ratchet, Reversible (L=280mm), 72 Tooth
Ko-ken 72 Tooth Ratchets ā Precision, Strength, and Control
Ko-ken ratchets are renowned for their precision engineering, delivering exceptionally low backlash, compact head sizes, and high torque performance. The newly designedĀ 72 tooth ratchetĀ continues this legacy, combining our hallmark features with refined advancements.
Featuring aĀ patented dual pawl mechanismĀ with a single spring, this ratchet provides a smooth 5Ā° arc swing, allowing for superior control in tight spaces. The innovative design increases surface area contact within the gear, resulting in aĀ 10% higher torque limitĀ while preserving Ko-kenās signature low-torque backlash performance.
After four years of intensive development and testing, weāve optimized the spring pressure to maintain a consistent, precise feel with minimal resistanceāperfect for professional users demanding accuracy and durability.
| Input Drive Size: | 3/8" |
| Drive Shape: | Square |
| Length: | 280 mm |
| Head Type: | Flexible Head |
| Gear Teeth: | 72Ā Teeth |
| Head Thickness: | 13.7mm |
Product Information
Product Information
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Shipping & Returns
Description
Ko-ken 72 Tooth Ratchets ā Precision, Strength, and Control
Ko-ken ratchets are renowned for their precision engineering, delivering exceptionally low backlash, compact head sizes, and high torque performance. The newly designedĀ 72 tooth ratchetĀ continues this legacy, combining our hallmark features with refined advancements.
Featuring aĀ patented dual pawl mechanismĀ with a single spring, this ratchet provides a smooth 5Ā° arc swing, allowing for superior control in tight spaces. The innovative design increases surface area contact within the gear, resulting in aĀ 10% higher torque limitĀ while preserving Ko-kenās signature low-torque backlash performance.
After four years of intensive development and testing, weāve optimized the spring pressure to maintain a consistent, precise feel with minimal resistanceāperfect for professional users demanding accuracy and durability.
| Input Drive Size: | 3/8" |
| Drive Shape: | Square |
| Length: | 280 mm |
| Head Type: | Flexible Head |
| Gear Teeth: | 72Ā Teeth |
| Head Thickness: | 13.7mm |
