Proto, JSBV3236, Ratcheting Spline Box Wrench, 1 in x 1-1/8 in, Chrome-Vanadium, Black Chrome

This ratcheting spline box wrench from Proto is engineered for efficiency and versatility, making it an essential addition to any tool collection. Featuring a unique spline design, it effectively interacts with conventional fasteners while minimizing the risk of rounding, allowing for an even distribution of force across the fastener. Its chrome-vanadium construction ensures both high strength and durability, complemented by a visually distinctive black chrome finish that enhances corrosion resistance. The wrench’s innovative switch lever design facilitates quick direction changes, improving overall speed during use, while its countersunk box end allows for seamless application on fasteners. Ideal for delicate tasks where bolt head size and weight are critical, this tool is compatible with a variety of fastener types, including fractional 4, 6, 12 point, and spline fasteners. Whether you're tackling routine maintenance or specialized projects, this robust tool delivers reliable performance and ease of use.

Features

• Spline design enables the wrench to contact conventional fasteners away from the corners, which help apply force over a large area helping to reduce risk of fastener rounding
• The chrome-vanadium switch levers allows for easy changes in turning direction which helps improve speed
• Spline design was created for use with specialty spline bolts which are used when weight and size of bolt heads must be minimized
• Chrome-vanadium box ends and switch levers provide high strength and durability
• The high contact surface area which is away from fastener points enables turning of highly rounded fasteners
• Spline design also helps prevent rounding of corners and other fastener damage that could lead to Foreign Object Damage (FOD)
• Black chrome finish is corrosion resistant and visually distinctive
• Ratcheting spline box end is countersunk for easy application to the fastener
• The fractional spline wrenches can be used on fractional 4, 6, 12 point and spline fasteners

• Size: 1 in x 1-1/8 in
• Length: 11.6 in
• Width: 2.3 in
• Height: 0.7 in
• Weight: 1.5 lbs
• Material: Chrome-Vanadium
• Finish: Black Chrome
• Country of Origin: Taiwan
• Drive Type: Ratcheting Spline
• Compatibility: Fractional 4, 6, 12 point and spline fasteners