1/2 - 20

S.G. CO.

1/2 20 UNF MODIFIED THREAD RING GAGE .5 NO GO ONLY P.D. = .4565 .50 .500 .5000 - DW12097RD

YOU ARE PURCHASING THE PICTURED MODIFIED THREAD RING GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

1/2 20 NF NON STANDARD THREAD RING GAGE .5 NO GO ONLY P.D. = .4615 UNF .50 .500 - DW12099RD

YOU ARE PURCHASING THE PICTURED NON STANDARD THREAD RING GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

SHEFFIELD

1/2 20 NF BEFORE PLATE THREAD RING GAGE .5 NO GO ONLY P.D. = .4585 UNF .50 .500 - DW12098RD

YOU ARE PURCHASING THE PICTURED BEFORE PLATE THREAD RING GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

S.G. CO.

1/2 20 UNF 2A BEFORE PLATE THREAD RING GAGES .5 GO NO GO P.D.'S = .4652 & .4609 - DW8752RD

YOU ARE PURCHASING THE PICTURED BEFORE PLATE THREAD RING GAGES.SOLD BY M & J TOOLING LLCDAYTON, OHIO

1/2 20 UNF 2A SPECIAL THREAD RING GAGES .5 GO NO GO P.D.'S= .4675 & .4639 .50-20

YOU ARE PURCHASING THE PICTURED SPECIAL THREAD RING GAGES.SOLD BY M & J TOOLING LLCDAYTON, OHIO

BUDGET 1/2 20 SOLID THREAD RING GAGE .5 1/2-20 QUALITY INSPECTION CHECK .500

11-2-H-7

ALAMEDA

1/2 20 NS SPECIAL PITCH DIA THREAD RING GAGE .5 GO ONLY P.D. = .4652 SPL. .500

YOU ARE PURCHASING THE PICTURED SPECIAL PITCH DIA THREAD RING GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

G.A. CO.

1/2 20 UNF SPECIAL THREAD RING GAGES .5 GO NO GO P.D.'S = .4710 & .4685 1/2-20

YOU ARE PURCHASING THE PICTURED SPECIAL THREAD RING GAGES.SOLD BY M & J TOOLING LLCDAYTON, OHIO

1/2 20 NF 4 THREAD RING GAGE .5 GO ONLY P.D. = .4678 QUALITY INSPECTION .50-20

YOU ARE PURCHASING THE PICTURED THREAD RING GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

G.A. CO.

1/2 20 UNF 3A SPECIAL THREAD RING GAGE .50 NO GO ONLY P.D. = .4643 1/2-20 UNF-3A

YOU ARE PURCHASING THE PICTURED SPECIAL THREAD RING GAGE.<

GREENFIELD

1/2 20 UNF 2A -.0013 UNDERSIZE THREAD RING GAGE .5 GO ONLY P.D. = .4649 QUALITY

YOU ARE PURCHASING THE PICTURED .0013 UNDERSIZE THREAD RING GAGE.

HEMCO

1/2 20 UNS THREAD RING GAGE .5 GO ONLY P.D. = .4656 QUALITY 1/2-20 SHOP TOOL

YOU ARE PURCHASING THE PICTURED THREAD RING GAGE.<