


⚙️ Lock in Performance, Flex with Confidence!
The 4J Sure-Flex Plus Sleeve Coupling Insert (4JE) is a precision-engineered rubber coupling sleeve featuring an inner diameter of 1.5", outer diameter of 2.25", 18 teeth for secure mechanical engagement, and a thickness of 1.25". Lightweight at 41g and crafted by KBZ, it delivers durable, flexible coupling solutions ideal for professional-grade machinery and equipment.
| Manufacturer | KBZ |
| Part number | 4JE |
| Item Weight | 41 g |
| Package Dimensions | 6.71 x 5.99 x 3.61 cm; 41 g |
| Item model number | 4JE |
| Colour | Black |
| Style | Modern |
| Material | Rubber |
| Batteries included? | No |
| Batteries Required? | No |
Trustpilot
1 month ago
2 months ago