clean and use lubricating oil and for good pressure clamping and reduce /avoid damage on the screw thread overtime

In addition

00 NP 35K White 20

High quality chrome vanadium steel will not rust

First Sign Holder for Retractable Belt Barrier / Queuing (Stanchion) Pole Carpenter Saw clean and use lubricating oilTraffic and Safety First Sign Holder for Retractable Belt Barrier Queuing (Stanchion) Pole Model Orientation Size Price Horizontal 1201 A4 Landscape 330 x 246mm 1,700. 00 Horizontal 1202 A3 Landscape 456 x 33mm 2,000. 00 Vertical 1201 A4 Portrait 330 x 246mm 1,700. 00 Vertical 1202 A3 Portrait 456 x 33mm 1,950. 00 ***Design of sign holder may vary.