Kaff
KHSC3DBL | Clip-On Soft Close 3D Hinge (Black)
Price on their site
Soft close Clip-on 0 Crank Full Overlay 100 degree opening. Item Code No - KHSC3DBL-0, KHSC3DBL-8, KHSC3DBL-15.
Buy on kaff.inSold and shipped by Kaff. Price and stock as listed on their shop.