BlackStar 4545 3 5/16 STL - Taper Lock Bushing - 3 5/16" Bore Take-Up Unit What does the L in

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BlackStar 4545 3 5/16 STL - Taper Lock Bushing - 3 5/16" Bore Take-Up Unit What does the L inThe BlackStar 4545 3 5 16 STL is a 4545 series taper lock bushing with a 3 5 16" finished bore, precision manufactured from high grade steel. Taper Lock bushings provide a secure, concentric grip on the shaft through a precision machined taper, ensuring reliable power transmission. Specifications Part Number 4545 3 5 16 STL Bushing Type Taper Lock Series 4545 Bore Size 3 5 16" Minimum Bore 1 1 4" Maximum Bore 4 1 2" Outside Diameter 6. 590" Length 4 1