57% off
Price history at OMCgear
Recorded at OMCgear since Oct 9, 2026: low $131.99 (Oct 26, 2026), high $305.00 (Oct 9, 2026). Last checked Oct 26, 2026.
From the store's product feed and AvantLink's price records; feeds can lag the store's own site.
Product Description
The 693 is a 36 mm x 24 TPI right-hand threaded tap designed for use with the BTS-1 Bottom Bracket Tapping Set to tap Italian threaded bottom bracket shells. This tap is used on both sides of the bike, as both sides of the Italian standard are right-hand threaded. 693 FEATURES 36 mm x 24 TPI left-hand threading Sized for Italian bottom bracket shells Two required for tapping
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