PROTEC.class PNHSL28010 for wooden stepladder retrofit steps

, For retrofitting steps 3 and 4 from above , Width of steps: 380mm / 410 mm , Contents / set: - 2 retrofit steps - 2 Stop stickers - 4 mounting screws - Operating instructions , Retrofit module for the following types: - PHSL24 wooden rung stepladder 2 x 4 (Art. No.: 05101027, ID No.: 051337) - PHSL25 wooden rung stepladder 2 x 5 (Art. No.: 05101028, ID No.: 051338) - PHSL26 wooden rung stepladder 2 x 6 (Art. No.: 05101029, ID No.: 051339) - PHSL27 wooden rung stepladder 2 x 7 (Art. No.: 05101030, ID no.: 051340)- PHSL29 wooden rung stepladder 2 x 9 (Art. no.: 05101031, ID no.: 051341)- PHSL210 wooden rung stepladder 2 x 10 (Art. no.: 05101032, ID no.: 051342)-PHSL214 wooden rung stepladder 2 x 14 (Art. no.: 05101033, ID no.: 051343)