Wera 6 piece Laser-tip VDE Screwdriver Set with Bonus Screw grippers
Wera are globally recognised as a leading manufacturer of premium quality screwdrivers and screwdriver bits and this is their ‘Top of the range’ style of screwdriver.
The handles have been ergonomically designed to fit comfortably in your hand and provide optimum grip so that you can exert the maximum amount of force (torque) when tightening or undoing screws. If you were to squeeze a stress ball, large lump of plasticine or dough in your hand, when you release it you would be left with the shape of the handle design on these screwdrivers. The handles have a bi-material grip where the yellow panels provide extra grip in the areas you need.
This is a set of VDE tested screwdrivers which are generally used by professional Electricians as they meet all of the relevant safety standards and are individually tested to 1,000 volts. The red protective material on the handle extends right along the blade to the tip of the screwdrivers so that virtually all metal areas are covered.
The tips have been correctly hardened so as not to damage the screw head and to provide a long service life. An added feature on these top of the range screwdrivers is the ‘Slip-Stop’ tips. They have precision angled laser cut grooves in the tips which grip the screw head when you are tightening or undoing a fixing. This feature enables the screwdriver to grip the head of the screw or fixing when pressure is exerted and greatly reduces the risk of the screwdriver slipping out of the screw and rounding the head or causing damage to the surrounding work piece.
This 6 piece set includes a selection of 4 Slotted tip screwdrivers and 2 Phillips tip (which can also be used on Pozidriv screws) screwdrivers. In addition to these, there are 2 screw grippers in the set. These provide a real benefit when you are working overhead or are having to stretch to put a screw in. The screw grippers slide over the shaft of the screwdriver until the sprung loaded jaws are almost level with the tip. You then place the screw between the jaws and slide it up so that tip of the screwdriver is in the end of the screw. This holds the screw and you are able to start screwdriving without the screw falling off the end of the screwdriver. When you are tightening the last few turns of the screw, the jaws of the screw gripper automatically open and release the screw so that you can drive it home flush with the surface.
This is a high quality set designed for the Professional Electrician but is also ideal for all professional and trade users, whether you are working on electrical items or not. This would include builders, carpenters, mechanics, service engineers and fitters, kitchen fitters, plumbers and anyone who appreciates fine quality tools.
Contents & Features
• Ergonomically designed bi-material grips.
• VDE screwdrivers – Individually tested to 1,000 volts.
• Laser-tip screwdrivers bite into the screw and prevent cam-out.
• Includes 2.5, 3.5, 4.0 and 5.5mm Slotted and PH1, PH2 screwdrivers.
• 2 Screw grippers hold the screw on the tip for one handed starting.
• Ideal for professional Electricians and other trade users.
The Wera VDE screwdrivers have a laser tip that bites into the screw and prevents cam-out. Each screwdriver is individually tested to 1,000 Volts.
Space Frames
Description:
Space frames are three dimensional hyper-static steel structures’ systems. Space Frames are consisted of bars, nodes, bolts & nuts, sleeves and purlins. Space Frames are analyzed according to the Matrix-Displacement Method. In the course of this analysis, the loads are applied to the nodes only. Unless requested by the client, the bars are calculated to respond to the axial loads.
Specifications:
1. Bars: In accordance with TSE301 series and DIN2440; high welding capability, appropriate DIN17100; according to the requirements of the project; pipes elements are manufactured from St-33 or St-52 or stainless steel. Diameter: 48.3-219.1mm. Thickness: 2.25-12mm.
2. Nodes: Manufactured from C1040 steel material with hot-forging method in spherical forms. As a standard, every node contains 8 holes; up to 18 holes could be open optionally for service loads (suspended ceiling, HVAC ducts and/ or, illumination elements) and purlins. Diameter: 60-400mm.
3. Bolts and Nuts: TSE certificated, according to the requirements of design values, 8.8 or 10.9 quality, in various dimensions and comply with DIN13, DIN267 and DIN7990 norms.
4. Electrical Galvanization: If any, 20-25 Micron.
5. Hot Dip Galvanization: If any, 15-20 Micron.
6. Powder Coating: According to our color key, 60-80 Micron.
Application:
1. Space frames are the only solution for large apertures and spans up to 70m.
2. Roofs of halls, malls, exhibitions, fairgrounds, theaters, cinemas, courts, playgrounds and swimming pools.
3. Canopies of stadiums, schools, gas stations, cars’ parking and entrances of buildings, villas and gardens.
4. Hand gars, production halls and planes maintenance hand gars.
Design, estimation and quotations:
Our supplier has been dealing with turnkey space frames since 1990. Related scope of work includes structural design, fabrication, procurement and erection. All structural design and quotations could be arranged within few days.
Modules and Types:
1. Walkways.
2. Plane roofs: horizontal, sloped and arched.
3. Three dimensional roofs: domes, pyramids, prisms and spheres.
4. Combination of the above.