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Posi Lock

Posi Lock P4 Protector for Model 104 Wrench

SKU CH-J16X-R6R9T

Protects wrench gears and threads from drop damage, fitting model 104 wrenches

  • TypeSpanner Wrenches
  • Protects gears and threads from impact damage
  • Fits Grainger item 5U719 and model 104 wrenches
  • Shields wrench when dropped onto its handle
  • Prevents snagging during use and storage
  • Brand-new Posi Lock P4 protector for reliable performance

Posi Lock P4 Protector for Model 104 Wrench

The Posi Lock P4 Protector is a hand-tool accessory designed for Model 104 wrenches. It shields gears and threads from damage when the wrench is dropped onto its handle. The protector also reduces the risk of dropping or snagging the tool during use. It is intended for technicians and mechanics who want to extend the service life of their compatible wrench.

Protects gears and threads on compatible wrenches

This protector replaces a missing or worn cover on Grainger Item Number 5U719 and Mfr. Model Number 104 wrenches. The upgrade is worthwhile when the original protector is cracked, lost or no longer stays in place. It restores the intended shielding for internal components against impact damage. Without it, the wrench gears and threads remain exposed to harm from drops.

Check wrench model before ordering

Verify that the wrench carries Mfr. Model Number 104 or matches Grainger Item Number 5U719 before purchasing. The protector is engineered specifically for those models and will not fit other wrenches. Confirm the existing protector is removable and that the mounting points are intact. No other tools or modifications are required for installation.

Highlights

  • Protects gears and threads from impact damage
  • Fits Grainger item 5U719 and model 104 wrenches
  • Shields wrench when dropped onto its handle
  • Prevents snagging during use and storage
  • Brand-new Posi Lock P4 protector for reliable performance

Specifications

BrandPOSI LOCK
TypeSpanner Wrenches

Questions about this item

Does the P4 Protector snap onto the Model 104 wrench without extra hardware?

The protector is designed to fit the Model 104 wrench directly; no additional fasteners or tools are required for attachment.

Which side of the wrench should the protector cover first during installation?

Slide the protector over the handle end so it shields the gear and thread area, which is the section most vulnerable to impact damage.

How often should the P4 Protector be replaced if the wrench is used daily?

Inspect the protector regularly for cracks or deformation; replace it once the material shows wear that could expose the gears or threads to damage.

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