Product description Key benefits - Converts incompatible tripod threads quickly: allows use of any standard 3/8" threaded mount with a standard 1/4" screw (and vice versa), eliminating the need to buy new heads or plates. - Compact and lightweight: easy to carry in a camera bag or pocket, so you can adapt gear on location without extra bulk. - Versatile mounting: enables secure attachment of heads, plates and cameras across common photo and video equipment. What’s included / main functions - Camera conversion nut: converts between standard 3/8" female threads and a standard 1/4" male screw for mounting adapters. - Camera conversion screw: a lightweight adapter screw that is simple to carry and use as a mounting adapter. - 1/4" to 3/8" screw: a threaded adapter screw for converting between 1/4" and 3/8" tripod threads. - Quick‑release plate screw: a mounting screw for camera quick‑release plates; the fastenings help attach professional heads, monopods, ball heads, tripod heads, light stands, DSLR cameras and camcorders. Compatibility and size - Works with standard 1/4" and 3/8" tripod threads used across most tripods, heads, monopods, quick‑release plates and lighting stands. - Small, portable form factor suitable for field and studio use. Performance and ease of use - Simple threaded conversion: screw or nut into the mating thread to adapt mounts in seconds. - Lightweight and easy to carry; designed for quick, on-the-go adjustments without tools. - Intended to provide reliable mounting for common camera and support gear (heads, plates, cameras, camcorders, light stands). Practical use scenarios - On a shoot where your ball head has a 3/8" mounting stud but your tripod plate or accessory uses a 1/4" screw: use the conversion nut or screw to attach the two securely without changing equipment. - Switching between tripod and monopod during run‑and‑gun shooting: swap the adapter screw to move a quick‑release plate and head between supports quickly. - Mounting a camcorder or DSLR to a light stand or third‑party head that uses a different thread size: use the quick‑release plate screw and the 1/4"↔3/8" adapters to ensure compatibility. Why you need it - Prevents gear incompatibility from slowing you down on location. - Reduces the need to carry multiple heads or plates by allowing different pieces to work together. - Provides a simple, portable solution to common thread mismatch problems encountered by photographers and videographers. Note: Designed for standard 1/4" and 3/8" tripod threads and common quick‑release plates.