Sena 51172 Work4 Pro w/ Mic, Bulk-pack Drive Links_39 PowerSharp takes saw chain from

PowerSharp takes saw chain from dull to sharp in as little as 3 seconds

HMS-style carabiner

Bumper drive link paired with depth gauge design offers reduced kickback with strong performance

Kit includes 10 presets and 10 tie straps (that come included with Oregon's 25' chain reels) - not 25' of chain components

or captive eye

Sena 51172 Work4 Pro w/ Mic, Bulk-pack Drive Links_39 PowerSharp takes saw chain fromThis amazing wireless intercom system utilizes state of the art Bluetooth 4. 1 technology to provide a crystal clear link between up to 4 workers, revolutionizing communication, safety, and efficiency. These units outperform the competition in every way