punch-free automatic door closer buffer door puller anti-theft door box push-pull door closing artifact

OUSHANGBAIHUO

Amazon hit product!! No infringement, directly on the shelf,

The product sent is a strong version 800g large tension door closure box, with a 1-meter long thickened steel cable, not the smaller 500g tension or ordinary steel cable found in the market. Therefore, the boss who wants to compare with low-cost products must confirm whether the product has such good quality attributes!!! Thank you.

Dimensions: 63*63*18mm

Unit weight: 0.062 kg, Opp bags packaging

Packing List: 1* Closure Force Box, 1* Transparent Hook, 1* Small Wrench

1 box contains 200 pieces, with a box size of 50*35*19cm, and the total weight of one box is 13kg.

Automatic Door CloserQuick installation with 3M adhesive, firmly attached without damaging the wall, easy installation, high-temperature resistance.
1. 304 stainless steel wire rope national standard wire.
2. The spring mechanism has passed 80,000 times of stretching and rebound tests, and the tension does not weaken after 80,000 times of pulling.

3. Tension force can be customized according to customer requirements (typically ranging from 100g to 800g), suitable for various doors.