1"

REGAL

1" 14 NF 3A THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9536 & .9494 UNF-3A TOOL - DW3494RD

PONAM

1" 32 UN 3A THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9797 & .9769 N-3A TOOL - DW3479RD

VERMONT

1" 12 UNF 3A VERMONT THREAD RING GAGE 1.0 NO GO ONLY P.D. = .9415 NF-3A TOOL - DW3438RD

1" 20 UNEF 2A PREPLATE THREAD RING GAGE 1.0 GO ONLY P.D. = .9641 NEF-2A TOOL - DW3425RD

PD

1" 20 UNEF 3A BEFORE PLATE THREAD RING GAGE 1.0 GO ONLY P.D. = .9655 NEF-3A B/P - DW3399RD

REGAL-BELOIT

1" 8 NA 2G ACME DOUBLE LEAD THREAD RING GAGES 1.0 GO NO GO PD'S = .9295 & .9129

1" 20 NEF 2 THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9675 & .9628 UNEF-2 TOOL

1" 16 NA 2C ACME QUADRUPLE LEAD THREAD RING GAGES 1.0 GO NO GO PDS = .9608 .9473

PD

1" 40 NS 3A THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9838 & .9812 UNS-3A TOOL

1" 18 UNS 3A THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9639 & .9603 NS-3A TOOL

SHEFFIELD

1" 18 NS 3 THREAD RING GAGE 1.0 NO GO ONLY P.D. = .9603 UNS-3 1"-18 QUALITY

CADILLAC GAGE CO.

1" 48 UNS 2A THREAD RING GAGES 1.0 GO NO GO P.D.'S = .9853 & .9822 NS-2A TOOL