320-Piece Solder Seal Connector and Heat Shrink Tubing Kit

A complete boxed assortment of 100 solder seal sleeves and 220 separate black heat shrink tubing pieces for wire joining and insulation projects. One clear compartment organizer is included in addition to the 320 counted parts.

Contents of one selected box

Construction and selection

The transparent sleeves have a central metal solder ring and colored sealing bands. The separate black tubes provide heat-shrink insulation and have no solder ring. Select the actual sleeve and tube size to fit the conductors and finished joint.

Verified per-size diameters, cut lengths, black-tube size allocations and AWG ranges are unavailable for this assortment. Check the actual components before use. Sleeve color alone does not establish a wire-gauge rating.

Installation overview

Disconnect power. Select a sleeve that fits the conductors, strip the wire ends appropriately and position the joint under the central solder ring. Apply controlled, even heat using a suitable heat source. Allow the joint to cool before handling and inspect the connection. Use the separate black tubing where its actual fit and insulation suitability match the task.

Supplied configuration

Quantity 1 Box supplies the complete assortment listed above and one organizer. Wires, heat guns and demonstration tools are supplied separately. Package reference dimensions from the source export are 22 × 15 × 5 cm. These describe the package.