Steel Parallel Set, 6" (150mm) Length, Set of 4 Pairs - Sizes N, M, P, F - In Case
PARALLELS, SET OF 4 PAIRS (N/M/P/F) IN CASE
Hardened and accurately ground on the four sides
Made from a special grade of tool steel
They are indispensable for inspection and layout work or for various setups on drill presses, milling and grinding machines, shapers, etc.