Keck Clips

Keck Clips From USA Lab

Secure, Easy-to-Use Connectors for Glass Joints

Keck clips keep your glassware connections locked in place, preventing accidental separation during heating, cooling, or transfer. USA Lab offers both plastic and metal Keck clips, sized for standard ground-glass joints to provide dependable performance whether you're setting up a distillation line or assembling a reactor system.

Precision Connection for Stable Assemblies

Durable Materials

Choose from chemical-resistant plastic or stainless steel clips, both designed to maintain tension and grip through repeated use and cleaning cycles.

Sized for Standard Joints

Compatible with 24/29 and 24/40 ground-glass connections for a snug, reliable fit across most common flasks, condensers, and adapters.

Heat-Resistant Options

Metal clips withstand high temperatures better than plastic alternatives, making them ideal for reflux, distillation, and other heat-intensive applications.

Reusable and Long-Lasting

Designed for repeated use without warping or losing tension to ensure consistent joint stability and performance even after extended exposure to heat or solvents.

Compare Keck Clip Options

Quick Assembly and Reliable Handling

• Simple clip-on fit — Slides easily over ground joints without the need for tools.
• Color-coded plastic options — Identify joint sizes quickly at a glance.
• Resilient spring action — Maintains consistent pressure through repeated use.
• Compatible with all glassware — Works with condensers, adapters, and reaction setups.

Match the Right Keck Clip to Your Work

• Doing general lab work or solvent transfers? → Use plastic Keck clips for everyday setups.
• Working near heat sources or under vacuum? → Choose stainless steel Keck clips for added durability.
• Need to organize multiple joints? → Keep assorted plastic clips color-coded by joint size.

Why Choose USA Lab Keck Clips

1. Reliable, lab-tested clips for standard glass joints.
2. Reusable, durable, and designed for daily use in labs and classrooms.
3. Backed by USA Lab's fast shipping and knowledgeable support.

Equipment That Works With Your Keck Clips

Pair your Keck clips with:

• Condensers and adapters to keep vertical or angled joints locked together
• Round-bottom flasks to secure glass joints during distillation or reaction
• Vacuum lines to prevent disconnections under reduced pressure
• Heating mantles and stands for maintaining connections during heating or cooling