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Black oxide fixed pin spanner wrench with alloy steel hook

Westward

Westward 5RDZ3 Fixed Pin Spanner Wrench 6-3/8 in

SKU CH-YHBM-2WCR3 MPN 5RDZ3

Tightens and loosens service collars and lock nut rings with a black oxide finish that prevents corrosion

  • Product typeSpanner Wrenches
  • Color and finishBlack Oxide
  • Tightens service collars and lock nut rings with a fixed pin design
  • 6-3/8 inch length reaches into hard-to-reach places
  • Black oxide finish prevents corrosion and resists rusting
  • Alloy steel hook depth of 1-1/2 in enables efficient operation
  • Reliable adjustable pin spanner wrench for professional projects

Ideal for Service Collars and Lock Nut Rings

This Westward 5RDZ3 Fixed Pin Spanner Wrench is designed for tightening and loosening service collars and lock nut rings. Its 6 3/8 in. length allows access to hard-to-reach places. The black oxide finish prevents corrosion and resists rusting. It suits mechanics and technicians needing a reliable hand tool for specific fastening tasks.

Not for Adjustable or Larger Fastener Needs

This fixed pin spanner suits users working with compatible service collars and lock nut rings. Buyers who need an adjustable pin spanner for varying pin sizes should look at something else. Those requiring a longer reach or a different hook depth for larger assemblies will need a different tool. It is not intended for general-purpose bolt or nut turning.

Simple Hand Tool Operation

The wrench requires no assembly or power source; it is ready to use immediately. The alloy steel hook depth of 1 1/2 in. engages the fastener directly. What usually goes wrong is selecting a fixed pin spanner that does not match the specific pin spacing or diameter of the target collar. Verify the fastener dimensions before purchase to ensure proper fit.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $21.99
Typical for this category: the median of 2,110 items is $23.99.

Specifications

Product
Brand nameWestward
Model name5RDZ3
Product typeSpanner Wrenches
Color and finishBlack Oxide

Questions about this item

What size service collar or lock nut ring does the 1 1/2 in. hook depth engage?

The 1 1/2 in. alloy steel hook depth fits collars and lock nut rings with matching pin-hole spacing, letting the fixed pins seat fully for secure tightening or loosening.

Will the 6 3/8 in. length and black oxide finish hold up when used with older, corroded fasteners?

The black oxide coating resists rust and the alloy steel hook withstands high torque, so the wrench remains reliable when breaking free seized or aged collars.

How can I confirm the wrench is seated correctly on the collar after positioning the pins?

When the fixed pins drop completely into the collar holes and the hook base sits flush against the ring face, the tool is aligned and ready for torque.

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