The Draper Sliding Tee Bar is a 1/2in square‑drive sliding T‑handle designed to deliver adjustable leverage for 1/2in drive sockets. Its primary use is to apply controlled torque in situations where a ratchet cannot reach or where a variable fulcrum is required, such as loosening fasteners in tight engine bays or applying steady turning force to machinery bolts.

Manufactured from chrome‑vanadium (Cr‑V) steel and heat treated for strength and wear resistance, the bar is finished with a bright chrome plating to improve corrosion resistance and ease of cleaning. The tool features a 1/2in (12.7 mm) square drive shank, compatible with standard 1/2in sockets and accessories produced to common ISO/DIN/BS dimensional interfaces. The sliding crossbar moves along the shaft to give rapid leverage adjustment and can be used as a T‑handle for two‑handed operation or positioned for longer lever arm when greater torque is required.

Typical applications include automotive repair and maintenance, agricultural and plant machinery servicing, industrial assembly and maintenance, and general engineering workshop use. The sliding T‑bar is particularly useful where socket access is available but a ratchet head will not fit or where the user needs to change the leverage point quickly without swapping tools. It is often used by mechanics, maintenance engineers, and technicians working on suspension, driveline or larger fasteners.

Key benefits of this sliding tee bar are its corrosion‑resistant chrome finish, the strength afforded by Cr‑V construction and heat treatment, and its compatibility with the widely used 1/2in drive socket system. The simple sliding action provides rapid adjustments in leverage and a secure, positive connection with sockets, making it a reliable accessory for torque transfer in everyday workshop tasks.

Duchy Fasteners stocks Draper sliding tee bars (Draper Tools Group D, ref. DR13256) in a variety of lengths and pack options, including single items and bulk packs for trade and workshop re‑supply; contact us for current sizes and availability.