Heavy-duty professional impact wrench adaptor from 1/2" square drive to 1/4" hex drive for use on screwdriver insert bits with quick-release chuck for rapid bit change. Made of hardened core steel for extra strength and durability. Feature retaining groove for extra grip and maximum safety. Manufactured for professional daily use with air or battery powered impact wrench.

3pc socket adaptor set specially designed for use with 1/4" hexagon drive drill chuck and incorporates conversion to 1/4", 3/8",1/2" square drive standard or impact sockets. Suitable for use with air, battery or electric powered drills, screwdrivers or any 1/4" hex drive hand tools. Made of hardened and tempered Chrome Vanadium (Cr-V) steel with spring-loaded retaining ball for extra security and safe socket holding. Set includes 1/4" hex x 1/4" square, 1/4" hex x 3/8" square and a 1/4" hex x 1/2" square drive adaptors.

IMPORTANT: Not suitable for use with impact tools.

6pc professional impact socket adaptor (converter) tool set, set includes reducer from female square drive to male square drive as follow - 1/4" (F) x 3/8" (M), 3/8" (F) x 1/4" (M), 3/8" (F) x 1/2" (M), 1/2" (F) x 3/8" (M), 1/2" (F) x 3/4" (M), 3/4" (F) x 1/2" (M). Made of hardened and tempered Chrome Molybdenum (Cr-Mo) steel with manganese phosphate finish for extra corrosion resistance. Each feature retaining groove and hole for extra grip and maximum safety (pin and safety ring can be purchased separately). Each impact socket adaptor/ reducer also available separately. Supplied in handy storage case.

6pc professional socket adaptor (converter) tool set, set includes reducer from female square drive to male square drive as follow - 1/4" (F) x 3/8" (M), 3/8" (F) x 1/4" (M), 3/8" (F) x 1/2" (M), 1/2" (F) x 3/8" (M), 1/2" (F) x 3/4" (M), 3/4" (F) x 1/2" (M). Made of hardened and tempered Chrome Vanadium (Cr-V) steel with matt finish. Each socket adaptor/ reducer also available separately. Supplied in handy storage case.

Professional 3/4" female to 1/2" male drive impact socket adaptor (converter), reducer from female square drive to male square drive - 3/4" (F) x 1/2" (M) - 54mm long. Made of hardened and tempered Chrome Molybdenum (Cr-Mo) steel with manganese phosphate finish for extra corrosion resistance. Each feature retaining groove and hole for extra grip and maximum safety (pin and safety ring can be purchased separately). Supplied as individual impact socket adaptor (converter), different size sold separately as well as 6pc impact socket adaptor tool set (ASTA A-1MADA6).

Professional 1/2" female to 3/4" male drive impact socket adaptor (converter), reducer from female square drive to male square drive - 1/2" (F) x 3/4" (M) - 46mm long. Made of hardened and tempered Chrome Molybdenum (Cr-Mo) steel with manganese phosphate finish for extra corrosion resistance. Each feature retaining groove and hole for extra grip and maximum safety (pin and safety ring can be purchased separately). Supplied as individual impact socket adaptor (converter), different size sold separately as well as 6pc impact socket adaptor tool set (ASTA A-1MADA6).

Professional 1/4" female to 3/8" male drive socket adaptor (converter), reducer from female square drive to male square drive - 1/4" (F) x 3/8" (M) - 26mm long. Made of hardened and tempered Chrome Vanadium (Cr-V) steel with matt finish. Supplied as individual socket adaptor (converter), different size sold separately as well as 6pc socket adaptor tool set (ASTA A-6HAS).

Professional 1/2" female to 3/8" male drive socket adaptor (converter), reducer from female square drive to male square drive - 1/2" (F) x 3/8" (M) - 36mm long. Made of hardened and tempered Chrome Vanadium (Cr-V) steel with matt finish. Supplied as individual socket adaptor (converter), different size sold separately as well as 6pc socket adaptor tool set (ASTA A-6HAS).

Professional 3/4" female to 1/2" male drive socket adaptor (converter), reducer from female square drive to male square drive - 3/4" (F) x 1/2" (M) - 46mm long. Made of hardened and tempered Chrome Vanadium (Cr-V) steel with matt finish. Supplied as individual socket adaptor (converter), different size sold separately as well as 6pc socket adaptor tool set (ASTA A-6HAS).

Professional 1/2" female to 3/4" male drive socket adaptor (converter), reducer from female square drive to male square drive - 1/2" (F) x 3/4" (M) - 50mm long. Made of hardened and tempered Chrome Vanadium (Cr-V) steel with matt finish. Supplied as individual socket adaptor (converter), different size sold separately as well as 6pc socket adaptor tool set (ASTA A-6HAS).

Professional 3/8" female to 1/2" male drive socket adaptor (converter), reducer from female square drive to male square drive - 3/8" (F) x 1/2" (M) - 36mm long. Made of hardened and tempered Chrome Vanadium (Cr-V) steel with matt finish. Supplied as individual socket adaptor (converter), different size sold separately as well as 6pc socket adaptor tool set (ASTA A-6HAS).

Professional 3/8" female to 1/4" male drive socket adaptor (converter), reducer from female square drive to male square drive - 3/8" (F) x 1/4" (M) - 26mm long. Made of hardened and tempered Chrome Vanadium (Cr-V) steel with matt finish. Supplied as individual socket adaptor (converter), different size sold separately as well as 6pc socket adaptor tool set (ASTA A-6HAS).