Description
Overview:
The Black 4mm Plastic Straight Hose Joiner/Pipe Connector is a compact in-line fitting for joining 4 mm flexible hose on garden, construction and light industrial equipment. Moulded from PA66‐GF30 (glass‐fibre reinforced nylon 66), it offers high strength, impact resistance and good stability with fuels and oils. The straight-through design links two cut ends to restore or extend a line with minimal flow restriction, and the compact body fits neatly in tight engine bays and housings. Typical uses include fuel feed or return lines, primer bulb circuits, and vacuum or breather hoses on small petrol engines found in lawnmowers, brushcutters, chainsaws, generators and compact plant. Finished in black for a discreet OEM-style look. Manufacturer Part Number (MPN): 775 198.
Key Features:
- Suits 4 mm small-bore hose for a precise, secure fit.
- PA66‐GF30 (30% glass fibre) nylon for durability and dimensional stability.
- Resistant to petrol, oil and common workshop fluids.
- Straight in-line form keeps routing simple and tidy.
- Barbed tails grip the hose to help prevent leaks when correctly installed.
- Lightweight and corrosion-proof, unlike metal unions.
- Smooth internal passage to help maintain flow.
- Compact size for use in confined spaces on handheld tools and small engines.
- Quick to fit on site; suitable for repairs and routine maintenance.
- Black finish blends with typical OEM fuel and breather line colours.
Typical Applications:
Joining or repairing 4 mm fuel lines on lawnmowers, brushcutters/strimmers, chainsaws, generators, water pumps and compact plant. Linking primer bulb feed/return hoses, extending vacuum or crankcase breather lines on small petrol engines, and making tidy, secure in-line joins where a straight, low-restriction connection is required in confined spaces.
Also known as:
In-line union, straight hose mender, barbed straight union, fuel line splicer, 4 mm tube joiner, hose repair union, straight line splicer, small-bore hose mender, barbed tube union, straight in-line link.
Product Specifications
| L&S Part No. | 775 198 |
|---|---|
| OEM No. | 775 198 |
| Unit of Sale | 1 |
| Key Features | - Suits 4 mm small-bore hose for secure fit - PA66‐GF30 nylon ensures durability and stability - Resistant to petrol, oil, and workshop fluids - Barbed tails prevent leaks when installed - Compact size fits confined spaces on small engines |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
25 Piece HSS Jobber Drill Set - Metric 1-13mm£28.38 £23.65 -
![]()
Die Cast Retractable Knife Stanley Heavy Duty£10.22 £8.52
