Standard Plain Plug Gauges are available as follows:
Reversible Wire Type - Metric Sizes up to 19.45mm/0.765" for Imperial
Reversible Trilock Type - Metric sizes up to 165mm/6.510" for Imperial
Taperlock Type - Metric sizes up to 63.75mm/ 2.510" for Imperial.
Plain Plugs are available in Steel as standard. Carbide and Hard Chrome Plated available
on request. Customised sizes, extra lengths, depth steps available on request.
Gauges are an alternative to conventional Plain Plugs.
All Gauges are available with an in-house certificate or an Independent UKAS Certificate.