Designed specifically for corner cabinet applications with bi‑fold (pie‑cut) doors

135° opening angle allows doors to fold outward smoothly for corner access

Compatible with door thicknesses generally between 16–22mm, sometimes up to 21 mm or even 24 mm

Standard 35 mm cup diameter, with hinge cup depth around 11–12 mm

Cold‑rolled steel construction, nickel‑plated finish, providing high corrosion resistance and durability

Self‑closing spring action (non‑soft‑close) in many models, typically not hydraulic

Slide‑on or screw‑on mounting design depending on brand; often separate hinge and mounting plate

Tested for durability: rated for up to 100,000 cycles, ~60 hours salt spray resistance in some model

Suitable for heavy‑duty, corner use with robust, stamped metal design