Workshop Warehouse Heat Shrink Butt Connectors Red 3.7Mm (ET91A)
£30.59 inc. VAT
7 in stock
Next-day delivery Order by 1pm Monday and it’s with you on Tuesday.
Not sure it’s right for your car? WhatsApp us your reg
- Red heat shrink butts
- 0.5-1.5mm²
- Sealed joints
Next-day UK delivery £3.99 (order by 1pm Mon–Fri), or free click & collect from our Bulwell shop —
2–4 Carey Road, NG6 8AT. Choose collection at checkout, then pick it up any time
in opening hours (Mon–Fri 9–5:30, Sat 9–1) — just quote your order number.
Next-day UK delivery £3.99 (order by 1pm Mon–Fri).
Home delivery only: click & collect isn’t available for this item. With items from our shop in the same order, delivery is £5.99 (two parcels).
Description
Genuine Workshop Warehouse · Part no. ET91A
Workshop Warehouse red heat shrink butt connectors (3.7mm) for joining 0.5 to 1.5mm² cable in light-duty circuits up to about 10A, such as small automotive wiring and control panels. Heat them after crimping to seal the joint.
Good to know
- Will it suit my cable? Red is for thin cable, 0.5 to 1.5mm2, such as sensor, switch and LED wiring; blue takes 1.5 to 2.5mm2 and yellow 4.0 to 6.0mm2.
- How do I seal it? Crimp first, then warm it with a heat gun until the sleeve shrinks and the sealant shows at both ends; a lighter flame can scorch it.
- Why heat shrink butts rather than plain ones? Once shrunk, the sleeve seals out water, so they suit engine bays, door looms and anywhere damp.
Which one?
Blue solder type: the Workshop Warehouse Heat Shrink Butt Connectors – Solder Type – Blue (ET303).
Key features
- Red heat shrink butt connectors
- 0.5 to 1.5mm² cable
- Up to about 10A
- Sealed joint
Specification
| Brand | Workshop Warehouse |
| Part number | ET91A |
| Barcode (EAN) | 5016720314469 |
| Weight | 0.11 kg |
| Packed size | 205 x 150 x 20 mm |
| Cable size | 0.5 to 1.5mm² |
| Current | Up to about 10A |
Additional information
| Weight | 0.11 kg |
|---|
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