Ideal for use with beakers, Erlenmeyer flasks, test tubes, boiling (Florence) flasks, and burettes, these universal retort clamps include a high-strength alloy boss head to secure the clamp to a frame or other apparatus. Constructed of solid die-cast zinc with a blue powder coating, the heavy-duty spring-loaded clamp has a wide pad screw adjustment that allows for precise pressure and a wider range of accommodation when gripping glass objects to avoid potential breakage. Each clamp is non-ferrous, rust-free, and long-lasting in any laboratory application and contains a swivel between the clamp and the boss head. The boss head will accept a rod up to 18mm in diameter, and, if needed, the boss head and clamp can be separated with a 5/32 Allen wrench. The vinyl coating provides a strong, slip-free hold that is excellent for higher temperature applications.
- Solid zinc die-cast clamp
- Two metal adjustment screws
- High-strength alloy boss head
- High-grade, non-toxic powder coating
- Vinyl-coated fingers
- Swivel between clamp & boss head
- Boss head holds up to 18mm diameter rod
- Total length: 8-1/2"
- Opening: 0" to 2-3/16"
- Grip height: 1-1/4"