Midwest Fastener Steel Left Hand Nut.

Available Sizes:

• 3/4-16 (8 Pack)
• 5/8-18 (8 Pack)
• 9/16-18 (10 Pack)
• 1/2-20 (10 Pack)
• 7/16-20 (12 Pack)
• 3/8-24 (12 Pack)
• 5/16-24 (12 Pack)
• 1/4-28 (12 Pack)