Comparison : |
Item # ABF150, 1 1/2 in. Size Aluminum Shank with Brass Swivel Nut Female (NPSM Threads) Item # ABF200, 2 in. Size Aluminum Shank with Brass Swivel Nut Female (NPSM Threads) Item # ABF250, 2 1/2 in. Size Aluminum Shank with Brass Swivel Nut Female (NPSM Threads) Item # ABF300, 3 in. Size Aluminum Shank with Brass Swivel Nut Female (NPSM Threads) Item # ABF400, 4 in. Size Aluminum Shank with Brass Swivel Nut Female (NPSM Threads)
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