Made from Cr-Mo steel, heat treated, black finish

Using with impact or normal socket, these accessories let you work with different drive sockets using one ratchet handle.

Comprehensive set of impact adaptors for use on all types of impact tools.

8pc set including following size:

• 1/4" dr. (F) × 3/8" dr. (M)
• 3/8" dr. (F) × 1/4" dr. (M)
• 1/2" dr. (F) × 3/8" dr. (M)
• 3/8" dr. (F) × 1/2" dr. (M)
• 1/2" dr. (F) × 3/4" dr. (M)
• 3/4" dr. (F) × 1/2" dr. (M)
• 3/4" dr. (F) × 1" dr. (M)
• 1" dr. (F) × 3/4" dr. (M)