DIYHD Round Tube Sliding Library Hardware Rolling Full Set Track Kit(No Ladder), Floor Roller with Brake,Golden Surface

Material:Steel,
Surface:Golden;
Weight capacity 300lbs

Only hardware,not including ladder;
Brake bottom wheels can stop ladders from moving when you lock them
Track length 39-3/4",48" for selection

Full set hardware including:

• track with 2 bracket;
• Wheel*2;
• Stop*2;
• End cap*2,
• Floor Wheel with brake*2

The brackets were welded together with track;

Extention track includes:

• Track with 2 bracket
• Joint in tube connector*1