Klingspor HST 555 Backing Pad Self Fastening Multi Hole 5125160 These power valves are an

These power valves are an important component in the power enrichment circuit of Holley's performance carburetors

Compact ratchet mechanism and reversible by lever

GAUGE Not Included

service spanner and Big Bore quick connector

light deburring and metal finishing

Klingspor HST 555 Backing Pad Self Fastening Multi Hole 5125160 These power valves are anRandom orbital sanders are devices that are most commonly used for tasks requiring a more refined finishing such as surfaces finishing. Professional random orbital sanders feature a hole pattern in the backing pad. These holes are used to either allow an external extraction system or an active extraction unit built into the device to extract the dust from the abrasive disc. The benefits arising from this design are immediately apparent in the fact