Spanner Wrenches | McMaster-Carr

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Circle Diameter

15/32" to 35/64"

25/32" to 3 15/16"

63/64" to 1 7/64"

1 3/16" to 1 17/64"

Spanner Wrench Style

Pin Diameter

Wrench Style

Pin Shape

Pin Length

Spanner Wrench Adjustability

System of Measurement

Material

316L Stainless Steel

Hook Width

Socket Shape

Overall Length

Sold As

Drive Style

External Pentagon

External Square

Hook Depth

Specifications Met

Finish

Phosphate Coated

For Use With

Fire Hose Fittings

Rings, Flanges, and Collars

Round and Irregular Objects

Number of Pieces

Export Control Classification Number (ECCN)

DFARS Specialty Metals

RoHS

REACH

OD

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169 Products

Spanner Wrenches

Pin Spanner Wrenches for Holes on the Side

Pin Spanner Wrenches for Holes on the Side

Fit round holes on the side of collars, bearings, and other components

Adjustable Pin Spanner Wrenches for Holes on the Side

Adjustable Pin Spanner Wrenches for Holes on the Side

The head pivots to accommodate a range of diameters

Adjustable Pin Spanner Wrench Sets for Holes on the Side

Adjustable Pin Spanner Wrench Sets for Holes on the Side

A variety of wrenches with heads that pivot to accommodate a range of diameters

Pin Spanner Wrench Sets for Holes on the Side

Pin Spanner Wrench Sets for Holes on the Side

A variety of wrenches that fit round holes on the side of collars, bearings, and more

Adjustable Hook Spanner Wrenches for Slots on the Side

Adjustable Hook Spanner Wrenches for Slots on the Side

The head pivots to accommodate a range of diameters

Long-Reach Adjustable Hook Spanner Wrenches for Slots on the Side

Long-Reach Adjustable Hook Spanner Wrenches for Slots on the Side

Extend your reach and fit two different slot widths

Corrosion-Resistant Adjustable Hook Spanner Wrenches for Slots on the Side

Corrosion-Resistant Adjustable Hook Spanner Wrenches for Slots on the Side

Made of stainless steel for corrosion resistance

Nonsparking Adjustable Hook Spanner Wrenches for Slots on the Side

Nonsparking Adjustable Hook Spanner Wrenches for Slots on the Side

Made of Factory Mutual approved aluminum-bronze to inhibit sparking

Hook Spanner Wrenches for Slots on the Side

Hook Spanner Wrenches for Slots on the Side

Fit into slots on the side of collars, bearings, and other components

Adjustable Hook Spanner Wrench Sets for Slots on the Side

Adjustable Hook Spanner Wrench Sets for Slots on the Side

A variety of wrenches with heads that pivot to accommodate a range of diameters

Corrosion-Resistant Adjustable Hook Spanner Wrench Sets for Slots on the Side

Corrosion-Resistant Adjustable Hook Spanner Wrench Sets for Slots on the Side

A range of sizes made of stainless steel to resist corrosion

Hook Spanner Wrench Sets for Slots on the Side

Hook Spanner Wrench Sets for Slots on the Side

A variety of wrenches that fit into slots on the side of collars, bearings, and more

Adjustable Pin Spanner Wrenches for Holes on the Face

Adjustable Pin Spanner Wrenches for Holes on the Face

Hinged for adjustability to fit a range of diameters

Tight-Clearance Adjustable Pin Spanner Wrenches for Holes on the Face

Tight-Clearance Adjustable Pin Spanner Wrenches for Holes on the Face

Slim profile fits the flanges and nuts on the backing pads of sanders and grinders

Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face

Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face

Reverse the pins when you need to fit different hole sizes

Square Drive Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face

Square Drive Dual-Size Adjustable Pin Spanner Wrenches for Holes on the Face

Use your ratchet wrench as a handle

Multisize Adjustable Pin Spanner Wrenches for Holes on the Face

Multisize Adjustable Pin Spanner Wrenches for Holes on the Face

Change out the pins to fit a different hole size

Pin Spanner Wrenches for Holes on the Face

Pin Spanner Wrenches for Holes on the Face

Fit round holes on the face of collars, bearings, and other components

Water Filter Spanner Wrenches

Water Filter Spanner Wrenches

Grip the grooves on plastic filter housings with multiple contact points

Other Products

Sockets

Turn fasteners with an external drive style without slipping and damaging the drive

Tank Wrenches

Turn valve stems, regulator inlet nuts, and caps on welding tanks

Fire Hose and Hydrant Wrenches

Fire Hose and Hydrant Wrenches

Open and close hydrant caps, install sprinkler heads, and fasten fire hose fittings

Drain Wrenches

Install and remove drain traps and fittings, overflow outlets, and toilet inlet spuds

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)