Extensions and Adapters

1.89 in 1 1.97 in 1 12 in 1 18 in 1 2-12/25 in 1 2.2 in 1 2.48 in 1 2.85 in 1 3.62 in 1 4 in 1 4.72 in 1 4.906 in 1 5-1/2 in 1

1/2 x 1/2 in 1 1/4 in Female x 1/4 in Male 1 1/4 in Female x 3/8 in Male 1 1/4 in Hex x 1/2 in Square 1 1/4 in Hex x 1/4 in Square 1 1/4 in Hex x 3/8 in Square 1 1/4 x 1/2 in 1 1/4 x 1/4 in 1 1/4 x 3/8 in 1 3/4 Female x 1 in Male 1 3/4 Female x 1/2 in Male 1 3/4 in Female x 3/4 in Male 1 3/8 in Female x 3/8 in Male 1