1.item:threefold automatic rebound full extension ball bearing drawer slide
2.model:FTL-4502
3.application:furniture,drawer,cabinets...etc
4.material:cold rolled steel
5.width:32mm-45mm
6.length:14"-24"
7.thickness:0.7mm-1.5mm
8.cycling test:50,000 times
9.load capacity:45kg/18"
10.features:smooth & noiseless,durable in use,32mm system hole,separable,tightening function
11.surface treatment:blue,black,colored zinc electroplated,nickelplated and chromeplated
12.passed 48h neutral salt spray testing
13.installtion gap:12.7mm+0.3mm
14.standard reference:QB/I 2454-B50 (industrial standard of China),DIN 68858-82 (industry standard of Germany)
15.packing detail:

SIZE	CARTON SIZE(MM)	PAIRS/CTN	N.W(KG)	G.W(KG)
10"	270*200*100	15	11.5	12
12"	320*200*100	15	13.5	14
14"	370*200*100	15	16	16.5
16"	420*200*100	15	18	18.5
18"	470*200*100	15	20.5	21
20"	520*200*100	15	22.5	23
22"	570*200*100	15	25	25.5
24"	620*200*100	15	27	27.5

note:two holes in the front of the product can fix seat when installing door sheet.the left and right must be separated when installing,and rebounded hanging bolt is to open upward.