The WISE WM-541 is a compact palm ratchet driver system designed for mechanics, installers, and technicians working in tight or obstructed spaces. It’s built for driving screws and bolts in areas where full-size ratchets or drivers don’t fit.
This tool can be used three ways: as a palm ratchet for fingertip control, combined with the driver grip for added leverage, or paired with the 1/4" angle handle to reach fasteners in confined or offset locations. The low-profile ratchet head allows efficient work in engine bays, machinery housings, and sheet-metal assemblies. Designed around a 1/4" drive with standard 1/4" hex interface, the WM-541 accepts standard bits and sockets (not included). The modular layout prioritizes access, control, and efficiency for automotive maintenance, industrial maintenance, and general service tasks where space is limited.
✅ Three-way use: palm ratchet, ratchet driver, or angle handle ✅ Compact ratchet head fits tight or obstructed spaces ✅ 1/4" drive with standard 1/4" hex compatibility ✅ Palm ratchet design allows controlled, low-clearance operation ✅ Modular handles adapt to different access needs
Features
- Compact palm ratchet driver system for screws and bolts - Can be used as a palm ratchet, standard ratchet driver, or angle handle - Designed for work in tight spaces such as engine bays and machinery housings - 1/4" drive with 1/4" hex interface for standard bits and sockets - Low-profile ratchet head improves access in restricted areas - Ergonomic driver grip improves control and comfort - Durable construction for automotive and industrial maintenance work - Made in Taiwan under WISE Japan (est. 1952) quality control standards for exceptional reliability
