Product Parameters
The set includes 8 miniature fixed casters, 16 screws, and double-sided adhesive tape. Each caster measures approximately 0.5 x 0.36 inches in diameter and thickness, with an overall caster height of about 0.52 inches. The mounting hole diameter is approximately 0.16 inches. The casters feature a low-profile design with black rubber rollers and silver-colored steel top plates.

Core Features
These mini fixed casters are designed for rolling in one direction rather than 360-degree swivel motion, making them suitable for straight back-and-forth gliding. The rubber wheels roll quietly and help reduce marks or scratches on tabletops and other surfaces. The steel top plate is made for a sturdy and durable structure. Two installation methods are supported, allowing for attachment with screws or with double-sided adhesive tape.

Suitable Scenarios
These small casters are suitable for compact and lightweight items and can be used for DIY projects, under-bed drawers, small sliding doors, kitchen appliances, toy boxes, shoe compartments, rolling bins, storage boxes, and other small furniture. They are intended for applications where low height and straight-line movement are needed.

Product Summary
This 8-piece mini caster set combines a compact size, low-profile structure, quiet rubber rolling, and fixed straight-line movement. With steel top plates and two mounting options, it is a practical choice for small household items and lightweight DIY installations.