Minimum Diameter Retainer Extension, 5/16 Stud, 1.8-2.2" Length

• For 38mm & 54mm Minimum Diameter Retainers
• Allows Use Of Shorter Length Motors
• Adjustable Length From 1.8-2.2 Inches
• Precision Machined 6061-T6 Aluminum With Mil-Spec Type II Red Anodizing
• 5/16-18 Stainless Steel Stud & 2 Stainless Steel Jam Nuts
• Attaches To Motors Forward Closure
• Just Slide Motor In And Screw Extension Onto Retainers Stud Mount, That's It!