Genuine Stihl Vent Plus Arborist Helmet Set 0000 883 9100. Top of the range genuine Stihl helmet set for tree climbing work. 5 large closable vents on each side, nylon visor, easily adjustable chin strap, no peak. Not suitable for working at ground level. We have workshops which carry out servicing and repairs, this gives us a sound knowledge and good insight as to which machines are right for each customer.The item "Stihl Vent Plus Arborist Helmet Set Chainsaw Protection 0000 883 9100" is in sale since Friday, February 21, 2014. This item is in the category "Garden & Patio\Lawn Mowers\Lawn Mower Parts & Accessories". The seller is "mowers-online" and is located in Gloucester. This item can be shipped to United Kingdom.