Human engineering experiment report
Product Description
Special positioning

Since the internal soft plastic structure is attached to the part,the risk of sliding screws due to angular deviation is reduced when using the I-Ratchet.

Ergonomic, relieve aches

Ergonomics and internal soft material handle provides high torsion and absorbing the physical impact of screw-driving.absorbing the physical impact of screw-driving.

Palm grip

Stubby grip fitting the palm, good to use in a confined space.

Triple Injection molding handle - Special three-section injection molding structure handle it produces maximum energy when twisted and optimizes fastening.

Optimal efficiency - Unique hexagon palm design provides more rotating force.

High torque ratchet mechanism - No need to re-hold the handle one hand operation.Smooth operation ratchet screwdriver with 72 teeth high torque gear for final tightening.

  • Ergonomic, relieve aches and pain
  • Universal flexible
  • Special positioning
  • Triple Injection molding handle
Universal Flexible

The unique handle features a flexible mechanism, with an internal soft structure, I-Ratchet allows the operator to spin fasteners on and off in hard-to-reach areas.

Item No. L1 L2 D1 D2 Weight Material
Itr-001 10.5mm 72mm 28mm 60mm 95g PP
Soft plastic