3M™ DBI-SALA® Sayfline™ Synthetic Horizontal Lifeline System


20 ft. (6.1m) kernmantle rope horizontal lifeline system with tensioner, energy absorber, two 6 ft. (1.8m) tie-off adaptors and carrying bag.

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About this product

Lightweight 11/16" Kernmantle Rope Horizontal Lifeline System

The synthetic Sayfline™ system is extremely lightweight, easy to install. Engineered with DBI-SALA® attention to quality and detail, the Sayfline™ systems will work alongside you during maintenance, bridgework, construction, and general industry applications with absolute safety and reliability. A horizontal lifeline may appear to be a basic line strung between two anchors, but it is not. It is critical to choose a system that has been precision-engineered and rigorously tested to meet regulations. These systems are used to protect workers operating in the horizontal plane who may not have continuous access to suitable anchorage points.

Length Options:

20 ft. (7600502)
30 ft. (7600503)
40 ft. (7600504)
50 ft. (7600505)
60 ft. (7600506)
70 ft. (7600507)
80 ft. (7600508)
90 ft. (7600509)
100 ft. (7600510)


  • Complete system includes tensioner, energy absorber and anchors
  • Lightweight 11/16" (17.5mm) static kernmantle rope lifeline
  • Two 6 ft. (1.8m) tie-off adaptor anchors included
  • Extremely lightweight and portable design
  • Built-in energy absorber limits fall arrest forces
  • Integral rotary tensioner for easy set-up
  • Flexible system capacity of 2 workers

3M™ DBI-SALA® Sayfline™ Synthetic Horizontal Lifeline System Specifications *( 1,2 )

Product Series:
Product Type:
Synthetic Horizontal Lifeline System
Model Number(s):
7600502, 7600503, 7600504, 7600505, 7600506, 7600507, 7600508, 7600509, 7600510
Length Options:
20 ft. (7600502)
30 ft. (7600503)
40 ft. (7600504)
50 ft. (7600505)
60 ft. (7600506)
70 ft. (7600507)
80 ft. (7600508)
90 ft. (7600509)
100 ft. (7600510)
Lifeline Length(s) (Imperial):
20 ft,30 ft,40 ft,50 ft,60 ft,70 ft,80 ft,90 ft,100 ft
Lifeline Length(s) (Metric):
6.09 m,9.14 m,12.19 m,15.23 m,18.28 m,21.33 m,24.38 m,27.43 m,30.47 m
Lifeline Material:
Kernmantle Rope
Maximum Number of Workers:
Recommended Industry:
OSHA 1910.66
Weight Capacity:
310 lbs. (141 kg)
Product Weight (Imperial):
14 lb.,15.5 lb.,18 lb.,21 lb.,22.5 lb.,23 lb.
UPC / GTIN Nos.:
00648250162729 ( SKU: 7600502)
00840779005338 ( SKU: 7600503)
00648250162736 ( SKU: 7600504)
00840779001743 ( SKU: 7600505)
00840779003914 ( SKU: 7600506)
00840779001750 ( SKU: 7600507)
00840779005345 ( SKU: 7600508)
00648250165324 ( SKU: 7600509)
00840779001767 ( SKU: 7600510)

Product Specification Disclaimer*( 1,2 )

*1. Manufacturers specifications are supplied by the manufacturer and are subject to change without notice. The data and information contained in these specification sheets are representative; the ratings supplied are suggested as guidelines and should only be used for evaluating your specific application.

**2. Although Reliable Electric Products Company Inc. has made every effort to ensure the accuracy of information by third parties, it is ultimately the customer’s responsibility to validate these specifications to ensure they are suitable for SAFE use in a particular application. Reliable Electric Products Company Inc. disclaims to the extent permitted by law, any warranty or liability.

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