Insize Long Handle 38.5″ × 0.571″ Series 7351-1EX22 ER25 NT30 Collet Set Inserting the plug and turning

Inserting the plug and turning the wing nut clockwise expands the rubber ring to create a secure seal

This kit features helical stainless steel wire inserts that restore thread integrity and protect newly tapped holes from stripping

Diameter: 3/8" DIA

extending the life of components

Insize Long Handle 38.5″ × 0.571″ Series 7351-1EX22 ER25 NT30 Collet Set Inserting the plug and turningInsize Long Handle The Insize 7351 1EX22 Long Handle is a medium length extension designed for deep hole measurement in 610 and 1016 bore gauges. Its sturdy Type B construction ensures accuracy and durability in repeated inspection use. Specifications : Part No: 7351 1EX22 Length (A): 38. 5 Diameter (D): 0. 571 DIA Type: B (one piece design) Applicable Bore Gauges: 610, 1016 Compatible Bore Gauge Series: 2123, 2323, 2824, 2724, 2127, 2827, 2128, 2828