Box End Wrench 4-1/4 L MPN:J1120

Box-end wrenches are double end with a different SAE (inch) size on each end for use on two different size fasteners. The enclosed head on each end of the handle provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

Technical Specifications

• Item Box End Wrench
• Material Alloy Steel
• Finish Satin
• Head Size 5/16 in, 3/8 in
• Overall Length 4 1/4 in
• Head Offset Angle 15 Degrees
• Head Thickness 9/16 in
• Measurement Type SAE
• Head Type Offset
• Tether Style Not Tether Capable
• Nonsparking No
• Insulated No
• Non-Magnetic No
• Wrench Shape Straight
• Box End Type 12-Point Box End
• Wrench Length Style Stubby
• Corrosion Resistant Yes
• Ratcheting No
• Reversing No
• Handle Type Steel
• Grip Style Plain
• Handle Color Silver
• Number of Points 12
• Single End/Double End Double End
• Standards ASME B107.100
• Weight 0.07 lb
• Wrench Product Grouping Wrenches

Manufacturer Details

• Manufacturer: Proto
• Condensed Mfg Number: J1120
• MPN: J1120

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8204110030
• GDS Category Name: Box End Wrenches
• GDS Family Name: Wrenches
• GDS Segment Name: Hand Tools
• UNSPSC: 27111705
• UNSPSC Class ID: 17
• UNSPSC Commodity Name: Wrenches and drivers
• UNSPSC Commodity ID: 05
• UNSPSC Commodity Name: Box end wrenches
• UNSPSC Family ID: 11
• UNSPSC Family Name: Hand tools
• UNSPSC Segment ID: 27
• UNSPSC Segment Name: Tools and General Machinery

Shipping Details

• Not For Sale In: HI AK PR