Reviews Parallel Twin Screw- BestItemr.com

Lang Tools 279-5420 279 Brake Caliper Press

Works on twin and quad piston fixed calipers, as well as single and twin piston floating calipers.
Centrally located ratchet evenly spreads force in a parallel manner to prevent misalignment of pistons.
Ratchet technology gives a full 360 degree swing so that the spreader may be placed at any position.
Extended reversing lever allows for easy change from spreading to retracting.

This is great for home school making and breaking a single electrical connection circuit experiments. good for teaching basic principles of electricity & how a simple circuit works.these are great for demos and project. Easy to use and great learning tool for kids.I think practicing on an education model would definitely benefit any student..
of course that while this does teach them how electricity works, you have to make sure to teach them not to play with actual electrical equipment around the house..
Battery Holde provides stability in handling and visualization of electrical principles, screw type binding post ,screw down connection terminals are heavy duty,for secure electrical connection..
screw type binding post,If you use alligator clips you might want to temporarily remove the connector knobs..
These durable individual plastic d-cell battery holders can be quickly and easily snapped together to form either parallel or series connections. They can be used individually or configured in parallel..

Deep, dual subwoofer powerful bass with power handling of 200W RMS or 600W Peak.
Impedance of 2 ohms (parallel connection) 4 ohms separating twin enclosure.
Included components: Fuse subwoofer, 2x Mounting feet, Owner’s manual, Mounting screws bag.

Hard chromium plated cylinder bore provides increased durability and extended product life.
Bevel gear designed with high torque and the cutting equipment parallel to the ground for best cutting performance.
Stop switch automatically resets to the ON position for easier starting.
Heavy duty twin line cutting system with Tap 'n Go for quick line feed.
Starting a cold engine is easier with the intuitive choke which is easy to reach and set.

Katenkyoukotsu twin swords, owner Kyoraku Shunsui, Captain of 8th Division from Japanese anime Bleach, 36" or 91cm long each, brand new, pointed,....
Carbon steel blades, gun metal with silver parallel curved edges, 70cm long, burgundy nylon braided handle, 20cm long with brass square guard and....
Two black faux leather sheaths with adjustable nylon belts..

Hard chromium plated cylinder bore provides increased durability and extended product life.
Bevel gear designed with high torque and the cutting equipment parallel to the ground for best cutting performance.
Stop switch automatically resets to the ON position for easier starting.
Heavy duty twin line cutting system with Tap 'n Go for quick line feed.
Starting a cold engine is easier with the intuitive choke which is easy to reach and set.
Air purge removes air from carburetor and fuel system for easy starting.

With zipper securely held by foot grooves.
perfect topstitching will appear on your garment.
Can be used with a 1.6 mm twin needle for narrow pin tucks.
Parallel grooves on sole of foot holds concealed zipper in place at you sew.
To properly install an invisible zipper, you must have an Invisible Zipper Foot. As the zipper coils are guided through the tunnel system, the needle sews as close the coils as possible. This easy-to-use foot ensures your zippers are finished professionally and rival that of any high quality garment.，For all 7mm feed dog machines.

Brand new and unused tool. Heavy duty constructure, operation is very easy and straightforward. Fit for the size of hose : 0-31mm ( in diatemer).
PVC , PE , Rubber Hose or tube, water /fuel hose can be squeezed under hose diameter 0-31mm.steel structure with longer product lasting and matched with using the alley key( 8MM, included). Black finished treatment for free from corrosion..
To centre the tool on the certain section of pipe and close off squeez using the alley key. special stop screw structure,aim to have both parts parallel when squeeze is closed, which avoid over-tight under high stressed areas..
To avoid hose working area contact with centre screw theader. Perfect for the tight space plumbing accesss..
product weight: 460g ( 1.012lb) product size: appro 100mm length x 96mm width.

Manufactured from close-grained cast iron for long trouble-free service.
Accurately machined housings assure smooth sliding movement.
Rapid Release via Counter-clockwise rotation.
screw will disengage and the front jaws slide freely.
Accurately fitted solid steel guide rods reduce wear and tear giving the vises a smooth and true parallel action, free of side or cross deflection.
Vise jaws are equipped with a “Toe–In” feature.
When fully closed, the jaws meet only at the top to provide even clamping on the whole depth of....
The steel main screw has buttress threads for smooth, accurate and responsive adjustment. Body and sliding jaw have provision for attaching wooden....

PURPOSEFUL: Get rid of constant frustration with the steam iron cord constantly interfering with your ironing board, iron rest, material, or feet. A....
EASY TO USE: Simply place the screw clamp on the side of your ironing board, or nearby surface, and securely tighten. The ironing board cord glides....
ROD FOLDS FLAT: When finished, the cord minder can remain attached to your board by folding the rod flat, parallel with the ironing board for easy....