Kool Stop's classic Weinmann 7 Dot style brake pad refill/inserts. BE SURE TO MEASURE YOUR OLD PADS AND/OR PAD HOLDERS BEFORE ORDERING. CONSULT THE 2nd PHOTO FOR A DETAILED FITMENT DIAGRAM. OVERALL LENGTH IS 42.80mm. Braking surface dots are 8.46mm X 4.45mm. The slight dovetail (that slides into the pad holder) top is 11.67mm and tapers down to 10.92mm. The pad surface is angled (angle unknown - I don't have a way to measure it accurately and there are no specs provided by Kool Stop). Specifications: * Kool Stop part number: KS-W7B * Color: BLACK * Overall length:42.8 mm * MADE IN THE USA * SOLD IN SETS OF FOUR (SET = 2 WHEELS/BRAKES)