Check the listing for details. 10 Pack M-LOK Screw and Nut Replacement Set for Rail Sections with Wrench. Color: Black, Condition: New. Listed at 6.99 USD. 10 Pack M-LOK Screw and Nut Replacement Set for Rail Sections with Wrench Items Included Ten (10) pack M-LOK Replacement Screws and NutsOne (1) Allen Wrench Features Includes 10 screws and 10 nutsHeavy duty steelUniversal fit for any M-LOK SlotsWrench included Specifications Material: SteelColor: Black Return policy - Satisfaction Guaranteed!(30-days) Customer satisfaction is our top priority. So please give us Positive Feedback. Please give us a chance to resolve any issues before posting a feedback. Please contact us with any questions or concerns. SHIPPING All items will be shipped in 24 hours as soon as your payment clears. We use the United States Postal Service (USPS) Mail or UPS for all shipping We only ship to USA. No international shipping.