Wera 781 A/B VDE Insulated Socket Adaptor Connector 1/4" to 3/8" Drive Sanders/Polishers it is fully waterproof and

it is fully waterproof and can be drilled

Description: Standard Bumping Hammer

Hardened & tempered carbon steel blade

Designed for use on McGard locking wheel nuts

Wera 781 A/B VDE Insulated Socket Adaptor Connector 1/4" to 3/8" Drive Sanders/Polishers it is fully waterproof andWera 781 A B VDE Insulated Socket Adaptor Connector 1 4" to 3 8" Drive Features: Connector from 1 4" square head socket to 3 8" external square head Individually tested tools as per IEC 60900 at 10,000 V for safe working up to 1,000 volt Increased safety thanks to 2 component insulation with a yellow insulation core under an outer red insulation layer Plastic coating protects surfaces from damage Connector from 1 4" square head socket to 3 8" external