You might also be interested in these consumer unit cable gland kit 32mm nylon.
MACHSWON 12Pcs PG36 Cable Gland – Durable Threaded Wire Connector with Locknut for 22-32mm Dia Cable Wire, Black
High-Quality PA66 Nylon Material : Built to withstand extreme temperatures from minus 40 degrees Celsius to 120 degrees Celsius, chemicals, and aging. The durable structure provides long-term performance and reliability.
£ 22.65
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TA-VIGOR 10Pcs M50 Cable Gland, IP68 Waterproof Adjustable Plastic Nylon Wire Connectors Gland Joints for 32mm-38mm Cables, Locknut Stuffing Glands with Locknut and Washer – White
TA-VIGOR
£ 21.99
free shipping
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4 Pcs Cable Gland, PG48 Nylon Cable Connectors Waterproof Wire Gland Joints Wire Protector for 32-44mm Dia Wires (Black)
TopHomer
£ 14.99
free shipping
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25Pcs Plastic M32 Cable Gland for Connection 17mm-23mm Wire - Waterproof IP68 Electrical Conduit Compression Connector with Locknut Stuffing/Washer (White)
IP68 waterproof cable gland: a cable gland set made of plastic, equipped with lock nuts and nylon washers to seal the wires. The special design of the clamping jaws and the sealing ring enhances the tensile strength and ensures the waterproof performance of the cable gland.