Park Tool BB 648L Tap Guide LH T47 47mmx1 (SKU 610538)

Left hand threads for the drive side: the Park Tool 648L is a T47 (47mm x 1.0) left hand threaded standard guide for use when facing bottom bracket shells with the BFS-1 Bottom Bracket Facing Set and 690-XL Oversized Facer. It's used on the drive side, the right side of the bike, which uses counter-clockwise or left hand threading.

Features

• The 648L is a T47 (47mm x 1.0) left hand threaded standard guide for use when facing bottom bracket shells with the BFS-1 Bottom Bracket Facing Set and 690-XL Oversized Facer
• This guide is used on the drive side (right side) of the bike - this side of the bike drive uses a counter-clockwise or left hand threading

Specifications