US$ 23.00
Essential site or office supply
Suitable for 100 mm posts
Conforms to BS EN 1401-1:2010
Requires less maintenance than traditional cast iron alternatives
Foam Ear Plugs Underground Drainage Essential site or office supplyDispenser box with pairs of ear plugs wrapped individually Soft, low pressure foam to increase comfort Tested according to BS EN 352 2: 2002 SNR=34dB