BUS02, Back-Up Spanner, 36 - 41 mm Hexagon Size Range

Enerpac BUS02 is a lightweight, manual back-up spanner designed for securing nuts during bolt tensioning and torquing operations in the 36–41 mm hexagon size range, preventing rotation for precise and safe bolting in construction, oil & gas, pipelines, and industrial maintenance applications. This ergonomic, durable steel tool ensures quick engagement and release to minimize downtime, with robust construction for reliable performance under high loads.

• Model: BUS02 (Back-Up Spanner)
• Hexagon Size Range: 36–41 mm (1 7/16–1 5/8 in.)
• Weight: 0.9 lb. (0.41 kg)
• Overall Width: 5/8 in. (16 mm)
• Material: High-strength steel for corrosion resistance and durability
• Compatibility: RSL Series Low Profile Hexagon Torque Wrenches and similar bolting tools (e.g., tensioners up to 100 kNm capacity)
• Features: Ergonomic handle for reduced operator fatigue; quick nut locking mechanism; drop-forged for impact resistance; includes safety cable with quick-connect carabiners
• Applications: Nut holding during tensioning/torquing in confined spaces; suitable for on-site maintenance and shutdowns