Mattress Spring

For more informations of products, please check in our company's website! ____________________________________________________________________________ Bonnell spring unit, assembled by bonnell springs, can be made with or without border steel wire. All production are made according to BS4637 and BS3173. The most popular series: Series Size Row count Coils Steel wire Heliacal Wire Border wire 288T 36.5x73" 8x24 192 2.2/2.3mm 1.4mm 4.0/5.0mm 288TXL 36.5x78" 8x26 208 2.2/2.3mm 1.4mm 4.0/5.0mm 288F 51.5x73" 12x24 288 2.2/2.3mm 1.4mm 4.0/5.0mm 288FXL 51.5x78" 12x26 312 2.2/2.3mm 1.4mm 4.0/5.0mm 288Q 58.5x78" 13x26 338 2.2/2.3mm 1.4mm 4.0/5.0mm 288K 74.5x78" 16x26 416 2.2/2.3mm 1.4mm 4.0/5.0mm 288Ca.K 70.5x82" 15x27 405 2.2/2.3mm 1.4mm 4.0/5.0mm Series Size Row count Coils Steel wire Heliacal Wire Border wire 312T 36.5x 73" 9x24 216 2.2/ 2.3mm 1.4mm 4.0/ 5.0mm 312TXL 36.5x 78" 9x26 234 2.2/ 2.3mm 1.4mm 4.0/ 5.0mm 312F 51.5x 73" 13x24 312 2.2/ 2.3mm 1.4mm 4.0/ 5.0mm 312FXL 51.5x 78" 13x26 338 2.2/ 2.3mm 1.4mm 4.0/ 5.0mm 312Q 58.5x 78" 15x26 390 2.2/ 2.3mm 1.4mm 4.0/ 5.0mm 312K 74.5x 78" 18x26 468 2.2/ 2.3mm 1.4mm 4.0/ 5.0mm 312Ca.K 70.5x 82" 17x27 459 2.2/ 2.3mm 1.4mm 4.0/ 5.0mm More spec. and prices please contact with us. Packing method: compressed packing or Roll packing(no border) Minimum order quantity: 20' FCL