General description High hardness pneumatic sleeve adapter set designed for versatility in various applications including the automobile industry, home maintenance, manufacturing, and construction. This set allows for easy adaptation of tools, enabling the use of plugs, ratchet handles, extension rods, and other accessories to match the size of your equipment. Technical specifications Material: Steel Color: Red Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with screwdriver or electric screwdriver handle tools Can be installed on hexagonal handles to convert to square heads Usage Ideal for matching plugs, ratchet handles, and extension rods Designed for strong locking force and ease of use with its square head and arc-inner corner design Other information Carbon black phosphating treatment for aesthetic appeal and rust prevention Package Contents: 1 x Pneumatic sleeve set Note: Light reflection and different displays may cause color variations