Complete Standard and Professional Bottom Bracket Threading Tools **Threader for BSA 1,370" x 24 tpi** * Art Nr: 720008 * EAN Code: 8590831320016 With the Threader for BSA 1,370" x 24 tpi you'll generate optimal concentricity of the bottom bracket's thread. * Inner diameter: 16mm **Professional Threader for BSA 1,370" x 24 tpi** * Art Nr: 720140 * EAN Code: 8590831320054 With the Professional Threader for BSA 1,370" x 24 tpi you'll generate optimal concentricity of the bottom bracket's thread. **Threader for ITAL 36 x 24 tpi** * Art Nr: 720029 * EAN Code: 8590831320023 With the Threader for ITAL 36 x 24 tpi you'll generate optimal concentricity of the bottom bracket's thread. * Inner diameter: 16mm **Professional Threader for ITAL 36 x 24 tpi** * Art Nr: 720141 * EAN Code: 8590831320061 With the Professional Threader for ITAL 36 x 24 tpi you'll generate optimal concentricity of the bottom bracket's thread. **Usage Advice:** * Insert both sides of the threader tap simultaneously to avoid canting and damage to the existing thread. * The usage of an appropriate cutting oil is necessary. **Attention: Letters or marks on the tool refer to the tool itself, not the left or right side of the bicycle** * The R on one side of the tool is for chasing a classic right handed thread, so the tool must be turned to the right (clockwise). * The L side of the tool is for the left hand thread of the bottom bracket shell, which must be turned to the left (counter clockwise)
