© 3M 2023
USER INSTRUCTIONS
5908123
R
Ev
. B
ULTRA-LOK
SeLf-ReTRAcTing DeviceS
;
For identification of product codes, refer to Table 1. See “Table 1 - Product Specifications” for more product information.
figure 1 - Product Overview
1
2
3
4
A
B
WL
X
Model
connectors
Housing
Size
Lifeline
extended Length (X)
Working Length (WL)
A
B
3503882
1
---
C2
Size A
SS1
50 ft. (15.2 m)
49 ft. (14.9 m)
3503883
1
---
C3
Size A
SR1
50 ft. (15.2 m)
49 ft. (14.9 m)
3503884
1
---
C2
Size B
SS1
85 ft. (25.9 m)
84 ft. (25.6 m)
3503885
2
---
C3
Size B
GS2
55 ft. (16.8 m)
53 ft. (16.2 m)
3503886
3
C1
C3
Size C
GS1
50 ft. (15.2 m)
49 ft. (14.9 m)
3503887
3
C1
C2
Size C
SS1
50 ft. (15.2 m)
49 ft. (14.9 m)
3503888
4
---
C3
Size D
GS1
50 ft. (15.2 m)
49 ft. (14.9 m)
3503889
4
---
C2
Size D
SS1
50 ft. (15.2 m)
49 ft. (14.9 m)
OSHA 29 CFR 1910.140
OSHA 29 CFR 1926.502