The PROLUBE 80 Piece SAE Grease Fitting Set has a variety of grease fittings in both 1/8" x 27 PTF and 1/4" x 28 SAE-LT threads. These fittings are made from EN-1A steel and are heat treated to SAE J534 spec with hardness on greasing end to a minimum of 83 on Rockwell 15N scale with a case depth of 0.005" (0.13 mm) to 0.009" (0.23 mm). The fitting profile and dimensions are accurately controlled and conform to SEA, DIN, BS, JIS, and IS standards.

The kit comes complete with a sturdy plastic box with individual trays for simple organization.

Included in this kit are:

• 1/8" x 27 PTF 90° Grease Fittings (10 Pc) 
• 1/8" x 27 PTF 45° Grease Fittings (10 Pc) 
• 1/8" x 27 PTF Straight Grease Fittings (25 Pc) 
• 1/4" x 28 SAE-LT 90° Grease Fittings (10 Pc) 
• 1/4" x 28 SAE-LT 45° Grease Fittings (10 Pc) 
• 1/4" x 28 SAE-LT Straight Grease Fittings (15 Pc)