PKT Part Tap-Rh 1.370X24Tpi Bts-1 #691 - No Color

Product Code: 255375

The 691 is a replacement tap for the BTS-1 Bottom Bracket Tapping Set in the 1.370" x 24 TPI right hand threading standard. This tap is used on the non-drive or left side of the bike. This side of the bike drive uses a clockwise or right hand threading.