Laser 2522 Adapter 9.5 x 12.7 mm (1/2 3/8 Inch)

1/2" (F) to 3/8" (D) (M) Features a spring ball mount Made from chrome vanadium Available in 3 sizes, see part number 2521 (3/8" (F) to 1/2" (M)), 2522 (1/2" (F) to 3/8" (M)), 2523 (3/4" (F) to 1/2" D (M))