Thread Gauges - Plug, ring and caliper: 
ISO Metric (M/MJ) 
Unified (UNF, UNC, UNEF, UNJF, UNJC, UNJEF) 
Whitworth (BSW, BSF) 
BA 
G Series (BSP) 
R/Rc 
NPT/NPTF 
Wire Insert/ Helicoilâ„¢ 
ACME 
Stub ACME 
Buttress 
Pg Conduit 
 
Plain Gauges: 
Plug 
Ring 
Snap/Gap 
Rok-it 
Feeler 
Pin 
 
Bespoke gauging solutions: 
We can provide bespoke gauging to meet industry's constant demand for quality, cost reduction and on time delivery. Pre plate, left hand, multi-start and other non standard configurations are available to order.  
 
Sole Distributor of M-Gauge UK Products 
M-Gauge M-Gauge