Proto® J1228ASD

Proto® TorquePlus™ Combination Wrench, Anti-Slip Design, Measurement System: Imperial, Spline Wrench, 7/8 in Wrench Opening, 12 Points, 12-1/2 in Overall Length, 15 deg Offset, 1-13/16 in Open End Width, 3/8 in Open End Thickness, 1-1/4 in Box End Width, 33/64 in Box End Thickness, 15 deg Head, ASME B107.100 Specifications Met, 1-1/16 in Throat Depth, Slip Resistant Grip/Straight Handle, Alloy Steel, Satin

• Type Anti-Slip Design
• Measurement System Imperial
• Wrench Type Spline
• Wrench Opening 7/8 in
• Number of Points 12
• Overall Length 12-1/2 in
• Offset Angle 15 deg
• Open End Width 1-13/16 in
• Open End Thickness 3/8 in
• Box End Width 1-1/4 in
• Box End Thickness 33/64 in
• Head Angle 15 deg
• Specifications Met ASME B107.100
• Throat Depth 1-1/16 in
• Handle Type Slip Resistant Grip/Straight
• Material Alloy Steel
• Finish/Coating Satin

• Satin finish provides corrosion resistance and a slip resistant grip
• 12 point box end allows for fine indexing, helping to improve speed and access
• Fits 4, 6 and 12 point fasteners
• Anti-slip design (ASD) open end
• Box ends incorporate the TorquePlus™ system
• Locking groove to help prevent slippage
• Arched surface which spreads the force over a 400% larger contact area to help prolong life
• No ribs or serrations to damage fasteners
• Allows upto 15% more torque to be applied to the fastener
• Reduces risk of fastener rounding
• Provides a better grip on worn, rounded fasteners