GearWrench 89632 3/8"DR TESTER 3.0-30 FT/LB (4.1-40.7NM) Tool Trays The refractometer is a portable

The refractometer is a portable precision optical instrument used for measuring the diesel exhaust fluid concentration

Manufacturer Part Number: SB-252M

-Use on trucks

Skinning aluminum doors and working on non-structure quarter panel's require technicians to use hand steel tools when used on aluminum that isolate the striking components to protect from galvanic corrosion but also require the removal and installation of User's (Self-Piercing Rivets) as well as replacing the aluminum skin with a rope hem as part of the repair process

High Quality polyethylene construction

GearWrench 89632 3/8"DR TESTER 3.0-30 FT/LB (4.1-40.7NM) Tool Trays The refractometer is a portable3 8"DR TESTER 3. 0 30 FT LB (4. 1 40. 7NM)