
CK Tools T4348 MC4 Spanner (1500V)
T4348
CK Tools T4348 MC4 Spanner (1500V) – Durable, Easy-to-Use Tool for Secure Solar Connector Installation
The CK Tools T4348 MC4 Spanner is specially designed for tightening and disconnecting MC4 connectors in photovoltaic (solar) installations. Its reinforced plastic construction offers durability and portability, making it an essential tool for professional electricians working with solar panel systems.
- Precision Performance: Perfectly suited to tighten and disassemble MC4 connectors quickly and safely.
- Simple Operation: Insert spanner pins into connector clips to release and separate connectors with ease.
- Lightweight & Durable: Made from reinforced plastic for long-lasting use and easy handling on site.
- Universal Compatibility: Works with all common MC4 connectors used in photovoltaic lines, solar cables, and solar generators.
- High Voltage Rated: Rated for safe use up to 1500V photovoltaic systems.
Technical Specification
- Tool Type: MC4 spanner
- Voltage Rating: 1500V
- Material: Reinforced plastic
- Compatibility: All common MC4 photovoltaic connectors
- Application: Solar panel installation and maintenance
✅ Use the CK Tools T4348 MC4 Spanner for safe, efficient solar connector installation and maintenance!

Product | Spanners |
Type | Solar |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.