Make fitting and uninstalling your Tentbox Roof Tent a doddle with this electrical bolt tightener. Slim profile to aid fitting into tight gaps between roof bars and roof tent. Talk your nuts up the the correct spec and in a flash in comparison to using a ratcheting spanner. 2 x Batteries 12mm,13mm,14mm,17mm attachments included 1 Electrical Bolt Tightener 1 ABS Carry Case Battery Charging Dock
eBay