supply of aluminium single ladderaluminium single ladder,aluminium single ladder 9.14 meter (30 feet with hook on top) long withou t joint aluminium ladder made out of high tensile aluminium alloy c section as per i s 773/1983 of size: 66.6 mm x 31.8 mm thickness of section 4 mm with step 25.4 mm dia. alum inium non slipperycorrugated pipe at 10 center double rivited to chhannel to ensu re maximum safety. steps must be strong enough to support at a time weight of 2 m en (140 kg) with warranty as per is 4571/1977 & rubber shoes to be fitted on both ends. make- sumer, skyward, sj, king. or similar [ warranty period: 30 months after the date of delivery ] , aluminium single ladder 9.14 meter (30 feet with hook on top) long withou t joint aluminium ladder made out of high tensile aluminium alloy c section as per i s 773/1983 of size: 66.6 mm x 31.8 mm thickness of section 4 mm with step 25.4 mm dia. alum inium non slipperycorrugated pipe at 10 center double rivited to chhannel to ensu re maximum safety. steps must be strong enough to support at a time weight of 2 m en (140 kg) with warranty as per is 4571/1977 & rubber shoes to be fitted on both ends. make- sumer, skyward, sj, king. or similar [ warranty period: 30 months after the date of delivery ] , aluminium single ladder 9.14 meter (30 feet with hook on top) long withou t joint aluminium ladder made out of high tensile aluminium alloy c section as per i s 773/1983 of size: 66.6 mm x 31.8 mm thickness of section 4 mm with step 25.4 mm dia. alum inium non slipperycorrugated pipe at 10 center double rivited to chhannel to ensu re maximum safety. steps must be strong enough to support at a time weight of 2 m en (140 kg) with warranty as per is 4571/1977 & rubber shoes to be fitted on both ends. make- sumer, skyward, sj, king. or similar [ warranty period: 30 months after the date of delivery ] , aluminium single ladder 9.14 meter (30 feet with hook on top) long withou t joint aluminium ladder made out of high tensile aluminium alloy c section as per i s 773/1983 of size: 66.6 mm x 31.8 mm thickness of section 4 mm with step 25.4 mm dia. alum inium non slipperycorrugated pipe at 10 center double rivited to chhannel to ensu re maximum safety. steps must be strong enough to support at a time weight of 2 m en (140 kg) with warranty as per is 4571/1977 & rubber shoes to be fitted on both ends. make- sumer, skyward, sj, king. or similar [ warranty period: 30 months after the date of delivery ] , aluminium single ladder 9.14 meter (30 feet with hook on top) long withou t joint aluminium ladder made out of high tensile aluminium alloy c section as per i s 773/1983 of size: 66.6 mm x 31.8 mm thickness of section 4 mm with step 25.4 mm dia. alum inium non slipperycorrugated pipe at 10 center double rivited to chhannel to ensu re maximum safety. steps must be strong enough to support at a time weight of 2 m en (140 kg) with warranty as per is 4571/1977 & rubber shoes to be fitted on both ends. make- sumer, skyward, sj, king. or similar [ warranty period: 30 months after the date of delivery ] , aluminium single ladder 9.14 meter (30 feet with hook on top) long withou t joint aluminium ladder made out of high tensile aluminium alloy c section as per i s 773/1983 of size: 66.6 mm x 31.8 mm thickness of section 4 mm with step 25.4 mm dia. alum inium non slipperycorrugated pipe at 10 center double rivited to chhannel to ensu re maximum safety. steps must be strong enough to support at a time weight of 2 m en (140 kg) with warranty as per is 4571/1977 & rubber shoes to be fitted on both ends. make- sumer, skyward, sj, king. or similar [ warranty period: 30 months after the date of delivery ]