Purpose and key benefit Heavy-duty lab clamp and cross clip designed to stabilize clamps and hold laboratory devices securely. Delivers durable, precise support where stable positioning is required. What makes it stand out German-style cross clip with large, easy-to-turn knobs for additional leverage and precise adjustment. Zinc-alloy cross clip body for strength and resistance to deformation. Wear-resistant holding clip that reduces replacement frequency and maintains grip under repeated use. Screw-clamping mechanism that is straightforward to operate and allows reliable clamping force. Materials and construction Cross clip made from zinc alloy for durability and structural stability. Large, ergonomically designed knobs for comfortable handling and improved torque when tightening. Wear-resistant holding clip designed for long service life. Function and maintenance Screw clamp is simple to use for quick positioning and secure locking. Design allows replacement of broken screws and the holding clip, making maintenance quick and economical without replacing the whole unit. Compatibility and typical applications Fits as a clamp or holder in laboratory setups to support and stabilize equipment and apparatus. Ideal for holding burettes, condensers, flasks, sensors, tubing, or small devices that require fixed positioning. Performance benefits Improved stability reduces vibration and movement during experiments. Precise adjustments through large knobs enable accurate alignment and repeatable setups. Durable materials and replaceable parts lower long-term ownership cost. Use scenarios 1. Titration setup: securely hold a burette on a retort stand so you can perform precise, repeatable titrations without slippage. 2. Assembly of glassware: clamp condensers or adapters in distillation or reflux assemblies where steady support and exact positioning are needed. 3. Instrument mounting: stabilize small sensors, probes, or tubing on a stand during measurements or timed experiments. Quick tips Tighten knobs gradually to achieve accurate positioning before final locking. Replace worn screws or the holding clip as needed to maintain full clamping performance. This clamp combines a German-style cross clip design, zinc-alloy construction, comfortable large knobs, and a replaceable screw-and-clip maintenance approach to provide reliable, long-lasting laboratory support.