Pull-style expander seals use an integrated mandrel to insert the expander plug into a drilled hole. This type of KOENIG EXPANDER® plug does not require the hole to be counter-bored, and is often used for angled channels or installations with difficult orientations. They are ideal for installations with space or weight constraints.
- Part Name
- SK 550-120
- d3 ±0.12 0
- l3 max.
- L4 Max. (BO)
- Packaging Unit
- 50 / 250
- Weight in gram/pcs.
* SFC KOENIG’s North American Engineering Department utilizes 2024-T4/T6 as a test base material.
No Setting Tool needed. Please see our Installation Equipment.
To view pressure performance information, technical downloads and other information visit the Series SK 550 page.