AMPCO Aluminum Bronze, Open End Double End Wrench: SAE Sizes 1-1/16” & 1-1/4”


This is a BRAND NEW AMPCO Open End Wrench. This non-sparking open end / double end wrench won’t spark during use, making them suitable for use in flammable environments. It contain no iron, are nonmagnetic, and are suitable for use with magnetic resonance imaging (MRI) equipment. The wrench head on each end allows access to fasteners from the top and side compared to box wrenches that can only access a fastener from the top. This double end wrench is SAE (inch) size. One end is 1-1/16” and the other end is 1-1/4”.


Brand - AMPCO

Item Number - 4RPE1

Mfr. Model - WO-1-1/16X1-1/4

Material - Aluminum Bronze

Finish - Natural

Head Size - 1-1/16 in; 1-1/4 in

Overall Length - 12-1/4 in

Opening Angle (Deg.) - 15

Insulated - No

Measurement Type - SAE

Single End/Double End - Double End

Opening Type - Rounded

Handle Type - One Piece

Non Sparking - Yes

Non-Magnetic - Yes

Tether Style - Tether

Capable Ratcheting- No

Corrosion Resistant - Yes

Reversing - No

Head Type - Standard

Head Offset Angle - 15 °

Wrench Length Style - Standard

Wrench Shape - Straight

Handle Color - Silver

Standards - FM Approved

Wrench Product Grouping - Wrenches

Weight - 1.5 lb

UNSPSC - 27111706

Country of Origin - USA


Manufacturer - AMPCO Safety Tools

* Open End Wrench 1-1/16" x 1-1/4" 12.25" (311.2mm) Length

* Manufacturer Product Number - WO-1-1/16X1-1/4

* Non-Sparking

* Non-Magnetic

* Corrosion-Resistant 

* Made in the USA


s1 & s2 (in)1 - 1-1/16 “ and 1-1/4”

l (in) - 12-1/4

Wt (lbs) - 1.5


This AMPCO Aluminum Bronze Open End Double End Wrench is the perfect addition to your toolkit. Made in the United States with high-quality aluminum bronze material and a natural finish, this non-sparking double end open end wrench offers SAE sizes of 1-1/16 X 1-1/4. The wrench has a length of 12-1/4 inches and weighs approximately 1-1/2 lbs.


This individual wrench, item number 4RPE1, and manufacturer model WO-1-1/16X1-1/4, is ideal for various applications. Its brand, AMPCO, is known for producing top-quality tools. Get your hands on this reliable AMPCO Aluminum Bronze Open Double End Wrench today!