Sealey Premier Metric/Imperial Universal External Thread Repairer/Chaser AK315 Allows the removal of seized

Allows the removal of seized injectors without the need to remove the cylinder head

Suitable for transferring or comparing measurements or for scribing an arc

Material: High performance alloy steel

1 x Combination spanner/screwdriver

Suitable for air and electric tools fitted with 5/16"UNF thread

Sealey Premier Metric/Imperial Universal External Thread Repairer/Chaser AK315 Allows the removal of seizedAdjustable thread restorer to suit Metric and Imperial threads from 31. 75 127mm(1 1 4" 5") external diameter. Simply attach to undamaged section of thread, then wind back the thread with the knurled adjuster and the chaser will restore the damaged thread section. Built in storage for six dies. DIVERSE Adjustable thread restorer to suit Metric and Imperial threads SIZE RANGE From 31. 75 127mm(1 1 4" 5") external diameter. SIMPLE TO USE Attach to