3M™ DBI-SALA® Sealed-Blok™ Self Retracting Lifeline, Stainless Steel Cable, 3400802C, 30 ft (9.1 m) Extra Large Made of medical-grade paper and

Made of medical-grade paper and extra-wide chevron seal to protect against instrument breaching

Surface Material: Diamond

Adjustable design lets you customize your fit

or post-injury recovery—get back to doing what you love

3M™ DBI-SALA® Sealed-Blok™ Self Retracting Lifeline, Stainless Steel Cable, 3400802C, 30 ft (9.1 m) Extra Large Made of medical-grade paper and3M DBI SALA Sealed Blok Self Retracting Lifeline, Stainless Steel Cable, 3400802C, 30 ft (9. 1 m) When it comes to confined space and entry rescue, the 3M DBI SALA Sealed Blok Self Retracting Lifeline (SRL) is essential; it operates quickly and efficiently in the toughest environments. The 3M DBI SALA Sealed Blok Self Retracting Lifeline is one of the most critical parts of a rescue system as it provides the means to retrieve an incapacitated worker