This Manfrotto Hexagonal quick release mounting plate has a 1/4- 20- Inch thread and flush mount screw allowing it to sit flat. This replaces the Manfrotto 3041. Attachment: 1/4" screw; color: gray; material: aluminum; weight: 0.15 lbs.Product FeaturesFlush screw allows plate to sit on flat surface.Technical DetailsModel: 130- 14Model Name: Manfrotto 130-14 Quick Release Plate (Formerly 304