Building, repairs and adhesives for RC models
Choose the right adhesive, hardware and building material for foam, balsa, plywood, fiberglass and field repairs.
This is a general hardware & accessories item from DU-BRO. The information below is limited to fields found in the supplier or manufacturer record, so customers can check fit before contacting RC-MODEL.
The DU-BRO Split Coupling Sleeve is an easy and reliable way to extend pushrods on your RC model. If you need a simple solution for joining two rods together, this sleeve makes the job quick and clean. Each sleeve is pre-tinned , which means it is already coated with solder—making it much easier to heat, bond, and secure to your pushrod without extra preparation. This helps you get a strong connection with less effort. The Split Coupling Sleeve is designed specifically for extending DU-BRO push...
Compare the listed dimensions, material, pack quantity, connectors or operating data with your model and existing system. If a critical field is missing, include the reference in your enquiry so RC-MODEL can confirm it with the supplier before an order is approved.
Image source: Manufacturer or source-catalog image.
Reference SKU/model: 659.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
Choose the right adhesive, hardware and building material for foam, balsa, plywood, fiberglass and field repairs.
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
A focused safety guide for hinge slots, adhesive choice, hinge gap, aileron freedom, alignment and final pull tests.
A repair guide that helps choose adhesives, hinges, tapes, wood, fiberglass cloth and replacement parts by damage type and airframe material.
A structured crash inspection for the airframe, wing, motor, motor shaft, ESC, servos, receiver and battery before deciding what can fly again.
| Technical Specifications | |
| Brand | DU-BRO |
| Supplier Section | DU-BRO PRODUCTS |
| Size | 4, 40 |
| UPC | 0-11859-00659-4 |
| Shipping Unit | 6 Packages |
| Pack Quantity | 4 pcs per package |
| Product Type | DU-BRO Split Coupling Sleeve – Pre-Tinned Pushrod Extension Sleeves (4-Pack) |
Tags: DU-BRO, 659 - 4-40 Split Coupling Sleeve (4 pcs per package ), RC Hardware & Building Supplies, DU-BRO RC Hardware, General Hardware & Accessories
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