MC4 WRINCH / SPANER SET - RF CONNECTOR HOUSE BRAND
INR 250
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Description
Compatibility: Designed specifically for MC4‑type male & female photovoltaic connectors. rfconnectorhouse.com +2 solartoolsusa.com +2 Material: Often made of reinforced plastic / glass‐fibre‐reinforced nylon (for insulation, lightweight durability) or metal open‐end spanner sets in professional tool lines. Kenbrook Solar +2 solartoolsusa.com +2 Insulation / voltage rating: Some tools are rated for safe use up to high DC voltages (for example 1000 V or 1500 V) to match PV installations. Shop4 Electrical +2 solartoolsusa.com +2 Size / pair configuration: Many come as a pair (2 wrenches) or a set of two ends—one for tightening/pre‑torque and one for countering/loosening.
Other Specifications
| Weight : | Lightweight — often 50–120 grams per tool (plastic types tend to be lighter) |
| Size / dimensions : | Typical length ~ 120–150 mm (≈ 5–6 in) so you have leverage without being unwieldy in tight PV racking spaces. |
| Connector holder / cutout : | A slot or opening in the tool to snugly grip the cylindrical part of the MC4 connector while you twist the coupling nut. |
| Usually the set includes two similar spanners — one to hold the insulator body and one to turn the nut or coupling ring. : | Many spanners are “open-ended” so they can slip over the coupling nut, and also have cutouts or openings to grip the insulator body. |
| Pair of wrenches : | Usually the set includes two similar spanners — one to hold the insulator body and one to turn the nut or coupling ring. |






