Our stainless steel locking with pull rings are designed for high-performance. These spring-loaded retractable are for securing and aligning parts in various industrial settings. The pull ring allows for easy manual operation, ensuring a firm lock and quick release when needed. Ideal for marine, aerospace, and outdoor equipment applications. Features -Color:Silver -Material:304 stainless steel -Size:3.30X1.70X0.90cm/1.30X0.67X0.35in -High strength material: made from stainless steel, these indexing plungers are designed to withstand tough conditions and provide performance -Easy to use: the pull ring knob allows for quick and effortless operation, making these plungers user friendly and efficient for various applications -Accurate positioning: with precision engineering, these plungers ensure accurate and reliable locking, essential for tasks that require precise alignment -Wide range of uses: these indexing plungers are versatile and can be used in numerous industrial and mechanical applications, offering great flexibility -Safety and security: the spring loaded mechanism provides a secure lock, preventing accidental disengagement and ensuring safe and stable operation Package list: 4 x Spring Plunger