(375LBS) 35kv Yellow Fiberglass Single-Side Grooved Rail 2-Section Extension Ladder

Main features:1.Dielectric strength: 35KV, high voltage insulation application, ensuring working safety around electricity2. 4.5-5.0mm frpmaterial thickness and grooved-type rails ensure anti-wear and anti-twist performance, also frp material itself is advantaged in nonconductive, anti-corrossion and also high terperature resistant.3. Light in weight , featured handle is designed to help easily set up, extend and slide back, height can be adjusted to different working requirements by changing locations ofhooks on different rungs4. The hold rubber belt has function of enhancing force of firction when leaned to set up, top rubber cover and rubber feet do multiple guarantee on balance5. Cable hanger is especially designed to be used for electric works, telecommunication maintenance and so on6. Rungs are D-shape and non-slippery, they are tightlyconnected to siderails by squeeze riveting technology7. In compliance withGB17620-2008 and EN131 approved by SGSWarranty: 12-month free maintenace, limited expense is needed for maintence when over 12 months