12pc Universal Support Ring SetThis set is designed to let the user confidently test on round (Concave or Convex) parts. Simple threaded design for quick change in the shop or out in the field.
|11-13mm round||12.5-17mm round||16.5-30mm round|
|11-13mm round||12.5-17mm round||16.5-30 square|
|10-15mm round||14.5 – 30mm round|
|10-15mm round||14.5 – 30mm round||25-50mm square|