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Baldwin Filters PKG402 strap filter wrench, alloy steel band with ratchet fitting

Baldwin Filters

Baldwin Filters PKG402 Filter Wrench

SKU CH-PT2B-WA1K3

Alloy-steel strap wrench fits oil filters from 4 3/4 to 5 1/2 inches outside diameter and drives with a ratchet

  • Fits oil filters from 4 3/4 in to 5 1/2 in OD
  • Alloy-steel strap resists stretching under high torque
  • 3 in strap width distributes force evenly
  • Use with ratchet for controlled tightening and removal
  • Baldwin Filters PKG402 built for professional service bays

Baldwin Filters PKG402 Filter Wrench

The Baldwin Filters PKG402 is a strap-type oil filter wrench designed for automotive service work. It engages filters with outside diameters between 4 3/4 inches and 5 1/2 inches using a 3-inch wide alloy steel strap. Mechanics and DIY technicians use it with a ratchet to break loose or tighten spin-on canisters. It is not suited for buyers who need a wrench for smaller cartridge housings or larger commercial filter diameters.

Thermals noise and power draw

As a manual hand tool, the PKG402 produces no heat, generates no operational noise and draws no electrical power. The alloy steel strap and drive mechanism rely entirely on operator-applied torque through a ratchet. There are no moving parts that require lubrication or cooling during normal use. Users who expect powered assistance or automated cycling will not find those functions here.

Build fit and clearance

The wrench fits onto a standard ratchet drive, freeing the user from needing a dedicated handle or bulky jaw set. Its strap wraps around the filter body, clearing nearby engine accessories, hoses and wiring that block rigid cup wrenches. The 3-inch strap width distributes force to reduce canister deformation. Builders without a ratchet in their kit will need to add one before this wrench can be used.

How it compares

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

Price $55.99
Pricier than about 78% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameBALDWIN FILTERS

Questions about this item

How do I fit the PKG402 strap wrench onto a filter, and what step is often missed?

Position the alloy-steel strap around the filter canister, engage the ratchet on the drive end, then pull the strap tight so the teeth grip before turning — skipping the tightening step lets the strap slip.

What part of the PKG402 will wear out first and need replacement?

The 3 in wide alloy-steel strap is the sacrificial component; its teeth dull and the metal fatigues after repeated high-torque use, so keep a spare strap on hand.

At what filter diameter does the PKG402 reach its limit and stop gripping?

The wrench only fits filters from 4 3/4 in to 5 1/2 in outside diameter; anything larger exceeds the strap’s maximum wrap and will not hold.

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