Rubber Grommets 20mm Open

Cover the edges of 20mm holes with these rubber grommets. Made from flexible and durable rubber, the open grommets are perfectly suited for untapped holes of 1.6mm thickness.

• Pack of 100 open rubber grommets
• Cover rough or sharp edges of 20mm holes
• Prevents friction damage to wires or cables
• Perfect for untapped holes of 1.6mm thickness
• Black colour for a smart appearance
• Rubber grommet multi-pack also available – 68673