The Park Tool 648R Right Hand Threaded T47 Guide, click to enlarge
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Item # 648R

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Right Hand Threaded T47 Guide

The 648R is a T47 (47mm x 1.0) right 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 non-drive or left side of the bike. This side of the bike drive uses a clockwise or right hand threading.

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648R Features

NOTE: For sharpening services of cutting tools see Park Tool Sharpening Services. Always use cutting fluid such as Park Tool CF-2 when machining.

Compatible Products


Bottom Bracket Facing Set


Bottom Bracket Tapping & Facing Set

648L & 648R T47 Bottom Bracket Guides