Best Gsm Burglarproof System

Expansion Hook M6 Open Cup Hook Expansion Bolts Heavy Duty Hook for Wall Concrete Brick 304 Stainless Steel Pack of 10 and Silver

Package Content: 4 x Expansion Screws Hook.
Total Length: 123mm/4.8"(Ancho del gancho: 18 mm / 0.7' '.
Can effectively prevent expansion pipe turning while tightening the screws,enhancing friction as well..
Used in concrete and masonry. Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering, etc..

Standard size M8 expansion bolt, 70mm total length, with flat washer and hex nut..
High quality 304 stainless steel. Sturdy and firm, resistant to rust and corrosion. Concrete anchor and masonry anchor , easy to be mounted..
Widely used in fence,burglarproof doors and window,canopy,air conditioning rach fixation,home decoration,engineering,etc..
If the wall is built by relatively soft brick , it may need to make the hole which is 1mm smaller than the suggested..
Air brick, foam concrete block,are not suitable for these expansion bolts..

Specification - 8Pcs M8x60mm Expansion Bolts, M8 Thread Diameter, Total Length 2.4inch, Expansion Tube Diameter 12mm..
Material - Expansion Sleeve Bolts made of 304 Stainless Steel, sturdy and firm , resistant to rust and corrosion..
High Quality - Anchor Expansion is suitable for using indoor, outdoor even in humid environment, wear-resisting, anti-corrosion, high rust resistance..
Easy to Install - Expansion Bolts come with nuts and washers. Concrete anchor and masonry anchor , easy to be mounted..
Application - Expansion Bolts is widely used in fence, burglarproof doors and window, canopy, air conditioning rach fixation, home decoration, engineering, etc..

Package Content: 4 x Expansion Screws Hook.
Thread Size: 12 x 93mm/0.47" x 3.7" (D*L).
Total Length: 148mm/5.8"(Hook Width: 23mm / 0.9' '.
Can effectively prevent expansion pipe turning while tightening the screws,enhancing friction as well..
Used in concrete and masonry. Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering, etc..

Package Content: 5pcs x Expansion Hook Bolt.
Eyelet Diameter: 27 x 17mm/1.1" x 0.67" (Outer Dia.*Inner Dia.)(Diámetro del eje del gancho: 5 mm / 0.2' '.
Diámetro del ojal: 27 x 17 mm / 1.1' 'x 0.67' '(Diámetro exterior * Diámetro interno).
Can effectively prevent expansion pipe turning while tightening the screws,enhancing friction as well..
Used in concrete and masonry. Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering, etc..

【MATERIAL】- Made of premium 304 stainless steel, provides a rust protection and precise size, suitable for using indoor, outdoor even in humid environment, wear-resisting, anti-corrosion, high rust resistance.
【ADVANTAGE】- Closed hook bolts suitable for secure and reliable fixing of items and fixtures to concrete, brick, walls and any solid surface.
【APPLICATION】- Used in concrete and masonry. Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering, etc..
【PACKAGE CONTENT】- 2Pcs × Expansion Eyebolt.

Display: 3.8 inch, 480 x 800 pixels, 16GB Storage, 2GB RAM, 256GB microSD Card slot, 8.0 MP Main Camera, Android Operating System, Dimension (HxWxD, mm) 122.0 x 60.2 x 16.1..
Unlocked cell phones are compatible with GSM carrier such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint..
Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in all regions: 2G GSM GSM850, GSM900, DCS1800, PCS1900 2G CDMA: CDMA800, 3G: WCDMA B1(2100), B2(1900), B5(850), B8(900) 3G CDMA: BC0(800) 3G TD-SCDMA B34(2010), B39(1880), 4G FDD: LTE B1(2100), B3(1800), B5(850), B7(2600), B8(900), 4G TDD LTE: B38(2600), B39(1900), B40(2300), B41(2500)..
This device may not include a US warranty as some manufacturers do not honor warranties for international items. Please contact the seller for specific warranty information..
The box contains: Your new device, USB cable, Charger (may be foreign), Documentation..

Universal anchors-Our pool safety cover anchors were made to fit all swimming pool cover.
Specification-M10x100mm expansion bolt,Thread Diameter 0.39inch/10mm,Total Length 3.94inch/100mm,Expansion Tube Diameter 0.47inch/12mm.
Material-High quality 304 stainless steel,sturdy and firm,resistant to rust and corrosion.
Easy Install-Expansion Bolts come with nuts and washers.Concrete anchor and masonry anchor,easy to be mounted..
Application-Expansion Bolts is widely used in fence,burglarproof doors and window,canopy,air conditioning rach fixation,home decoration,engineering,etc.

【MATERIAL】- Expansion sleeve bolts made of high quality carbon steel material, zinc plated finished for anti-rust and long term use.
【HIGH QUALITY】- Zinc Plated Expansion Bolts are very strong and are great for both indoor and outdoor use, wear-resisting, anti-corrosion, high rust resistance.
【FEATURE】- Expansion bolt provides a secure hold in concrete, block, brick, and stone, walls any solid surface really of heavy items and fitments.
【APPLICATION】- Expansion Bolt is Used in concrete and masonry. Widely used in fence, burglarproof doors and window, canopy, air conditioning rach fixation, home decoration, engineering, etc..