12.5 mm x 10-inch pen tubes - six pack

Mini tube cutter (22 mm max)

CUT-22MM

10.5 mm x 10-inch pen tubes - six pack

PKT105-6

10 mm x 10-inch pen tubes - six pack

PKT10-6

7 mm x 10-inch pen tubes - five pack

7MM-5-RT

8 mm x 10-inch pen tubes - five pack

8MM-5-RT

3/8 x 10-inch pen tubes - five pack

38-5-RT

27/64 x 10-inch pen tubes - five pack

2764-5-RT