Safety with Double Ended Open Jaw Spanners

Double Ended Open Jaw Spanner (12 Pcs. Set )

The name suggests, these wrenches are covering the nut with two sides (See in Fig). U-shaped openings grip the two opposite sides of the bolt and nut. This open end wrenches are used widely because they can make a faster job, particularly for final opening or initial tightening. The standard sizes are made in the with a clearance of .005 – .015, so that they can be removed and inserted easily. Actual spanner ends are set an angle, so that the spanner can be turned over to get a better travel. Spanners are made conveniently with two different sizes, they are generally known as Double Ended Open Jaw Spanneror DE wrenches. Also available with only one end. They are made to standard sizes and available in metric sizes and inch.

Safety with DE (Double Ended Open Jaw Spanner) wrenches

1. Double ended wrenches can easily slip. Hence, use them with care.
2. Watch if the wrench is worn out and the worn-out wrenches slip more.
3. The short handle and does not offer much leverage. Do not use extensions on it as these wrenches can easily slip.
4. To insert the industry eye of a ring spanner, into the other open end and use it as an extension with a little more leverage. Be careful because it has great potential to slip.
5. Do not use hammers on these wrenches or exert too much pressure.
6. Keep oil and dirt away from these wrenches.
7. DE wrenches must always be pulled. Make it short and steady.

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