For multi- wrench with frosted plastic surface, no slippage occurred.Self-adjustable ratchet mechanism design for easy and safe operation.Connectors with double seal rings for better waterproof and dustproof.For the Male and Female Solar Panel Cable Connectors,with a waterproof and weather proof ring and with stable self-locking mechanism.Model: Solar Crimping ToolsAWG: 26-10AWGCrimping Range: 2.5/4.0/6.0mmApplication: For open plug-type connectorConnector:Rated Current : 16A (2.5m, AWG14), 30A(4m, AWG12), 52A (6m, AWG10)Suitable cable Lines: AWG14/AWG12/ AWG10Insulation Material: PPO + PAContact Material: Copper, silver platedContact resistance of plug connectors 5m temperature range: -40 to ~+90 color:As shownMaterial:High carbon steel+PP handlePackage Contents:1 x solar energy crimping tool6 Pair x solar panel 2 x Spanner1 x portable bagOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.