Set of 24 nickel set screws (8-32x3/16") for mounting most Telecaster®, Precision Bass® and vintage-style skirted amplifier knobs on solid-shaft potentiometers. Also fits American Vintage ’62 Jazz Bass® control knobs.These slotted end set screws also fit most styles of older Fender guitar amplifier knobs including blackface "1-10" types depicted above, cream barrel knobs, brown barrel knobs and 'chicken head' '50s knobs found on tweed amps. These set screws also fit most DAKA-WARE '50s-'60s knobs found on Harmony, Kay, Supro, Valco, Oahu, Silvertone, Old Kraftsman, etc. Brand New. Genuine Fender 0994922000. UPC 717669507268.