E-Z Coil Kit Economy 5/16"-24 X 1.5D Unf Helicoil Thread Repair Insize Metric Lug Back Dial Indicator 3mm Range Series 2308-3A Complete Kit: Includes 5 9/16"-18 3208-100B Insize Limit Micrometer 25-50mm Range Series 3235-50mm High speed steel HSS

Complete Kit: Includes 5 9/16"-18 X 2D UNF inserts

Range: 1-1

Robust HSS Construction – Withstands repeated manual use in workshop or industrial settings

and convenience needed to keep your projects on track

1/2"-13X2D UNC Thread Inserts with a 2D diameter multiplier (2x diameter) for optimal strength and reliable thread reinforcement

E Z Coil Kit Economy 5 16" 24 X 1.5D Unf Helicoil Thread Repair Insize Metric Lug Back Dial Indicator 3mm Range Series 2308 3A Complete Kit: Includes 5 9 16" 18 3208 100B Insize Limit Micrometer 25 50mm Range Series 3235 50mm High speed steel HSS Complete Kit: Includes 5 9 16" 18 X 2D UNF inserts Range: 1 1