OEM Style Retaining Tabs: Features a unique inside diameter shape similar to factory brake line tabs for secure rubber hose retention, GM Caliper Compatibility: Designed to fit many OEM rubber brake hoses used with 1969–1988 GM calipers and Speedway rubber brake lines, Durable Steel Construction: Manufactured from steel with a zinc-plated finish to extend service life, Precise Tab Dimensions: Tabs measure .11" thick with a .68" inside diameter, shaped to fit 5/8" hex-style brake hoses, Complete Pair Included: Sold as a pair and includes two retaining clips; tabs can be modified for alternate hose styles if required.