Ampro Rethreading Set UNF, UNC and Metric 43 Pcs

A comprehensive re-threading kit for repairing or renewing damaged threads on nuts, bolts or studs, featuring 43 pieces including dies, taps, and files in UNF, UNC and metric sizes.

• Hex-shaped design – compatible with socket or wrench use
• Highly tempered construction – suitable for chasing (repair) work

• Model: T75621
• Re-Threading Dies (21 pieces): National Coarse (Silver) 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″; National Fine (Black) 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″; Metric (Gold) 6 x 1.00, 8 x 1.25, 10 x 1.25, 10 x 1.50, 12 x 1.25, 12 x 1.50, 12 x 1.75mm
• Re-Threading Taps (19 pieces): National Coarse 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″; National Fine 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″; Metric 6 x 1.00, 8 x 1.25, 10 x 1.25, 10 x 1.50, 12 x 1.25, 12 x 1.50, 12 x 1.75mm
• Thread Files – 4-sided (3 pieces): SAE 11, 12, 13, 14, 16, 18, 20, 24; SAE 9, 10, 12, 16, 20, 27, 28, 32; Metric 0.75, 1.00, 1.25, 1.75, 2.00, 2.50, 3.00mm
• Total pieces: 43