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When selecting finishes, select the RoHS compliant finishes. They are better for the environment and less expensive!
 

TL-7800 Line Latches - 7880-x and 7880-x24 Series

7880-1-Z3CT
Working Strength: 300 lb Ultimate Strength: 700 lb
7880-1 Picture 7880-1 Dimension Drawing
7880-7-Z3CT
Working Strength: 100 lb Ultimate Strength: 700 lb
7880-7 Picture 7880-7 Dimension Drawing

A strike is not required for the 7880-41-Z3CT and the 7880-42-Z3CT, however, any 7880 or 7882 strike may be used with these latches.

7880-41-Z3CT
Working Strength: 100 lb Ultimate Strength: 700 lb
7880-41 Picture 7880-41 Dimension Drawing
7880-42-Z3CT
Working Strength: 100 lb Ultimate Strength: 700 lb
7880-42 Picture 7880-42 Dimension Drawing
Dim. inch mm
A 1.375 34.93
B .866 22.00
C .315 9.53
D .167 4.24
E .63 16.00
Dim. inch mm
F .866 22.00
G 1.2 30.48
H .59 14.99
I 2.4 60.96
J .71 18.03
Dim. inch mm
K (7880-1) 1.26 32.00
K (7880-7) 1.26 32.00
K (7880-41) .57 14.48
K (7880-42) .71 18.03
Dim. inch mm
L .87 22.10
M .08 2.03
N (7880-41) .000 - .200 0.00 - 5.08
N (7880-42) .160 - .360 4.06 - 9.14
7880-4224-Z3CT

NOTE: The 7880-x is available with a secondary lock to prevent accidental opening of the latch. Insert "24" in front of the finish suffix in the part number.

For Example: 7880-42-Z3CT changes to 7880-4224-Z3CT

 7880-xx24 Picture showing Secondary Lock

Design Information

Ultimate Strength:   700 lb
Working Strength: See individual latches
Pull-up ability:  .6 in.
Material:  Steel
Finish: Zinc Trivalent Clear .0003 thick. Trivalent Chromate Clear with Sealer (RoHS Compliant)
Specification(s): ASTM-B-633, Type III, SC 2, Clear
Suffix: -Z3CT

The yellow finish is also available:

Zinc Trivalent Yellow .0003 thick, Trivalent Chromate Yellow Dye with Sealer

We recommend the Z3CT finish instead of the Z3YT finish. The Z3CT finish is much more cost effective and provides the same salt spray benefits as the Z3YT finish. (RoHS Compliant)
Specification(s): ASTM-B-633, Type II, SC 2, Yellow
Suffix: -Z3YT

Note: The above mentioned finish will be supplied as the standard finish upon depletion of existing stock which are finished as follows:

Zinc electroplate .0003 thick, yellow chromate (NOT RoHS Compliant)
Specification(s): ASTM-B-633, TYPE II, SC 2 YELLOW
Suffix: -Z3Y
Stainless Steel 300 Series: Change the finish suffix in the part number from "Z3CT" to "SS".
Secondary Lock: Stainless Steel

Installation

Mounting holes will accept .156 inch diameter rivets or #6 round head screws.

7880 Sizing Table
7880 Contact Dimension Drawing with Parts Identification
Latch to Link Contact Dimensions (Closed Latch)
Std. Part No. Stainless
Steel Part No.		 Strike 7880-C5 Dim. A Strike 7880-C7 Dim. A Strike 7880-C9 Dim. A Strike 7882-C2 Dim. A
inch mm inch mm inch mm inch mm
7880-1-Z3CT 7880-1-SS 1.60 40.64 .85 21.59 .76 19.30 .93 23.62
7880-7-Z3CT 7880-7-SS 1.65 41.91 .90 22.86 .82 20.83 .98 24.89

The following drawings show the measurement points on the strikes for Dim A.

7882-C2 7880-C5 7880-C7 7880-C9
Std. Part
No.		 Stainless Steel
Part No.		 No Strike Needed
Dim. B		 7880 Strikeless Link Dimension Drawing
inch mm
7880-41-Z3CT 7880-41-SS .57 14.48
7880-42-Z3CT 7880-42-SS .71 18.03

Strikes

7880-C5-Z3CT or 7880-C5-SS
7880-C5 Picture
7880-C5 Dimension Drawing Dim. inch mm
A .20 5.08
B 1.18 29.97
C .866 22.00
D .167 4.24
E 1.13 28.70
F .394 10.01
G .06 1.52
H 1.72 43.69
7880-C7-Z3CT or 7880-C7-SS
7880-C7 Picture
7880-C7 Dimension Drawing Dim. inch mm
A .06 1.52
B .54 13.72
C .167 4.24
D .866 22.00
E 1.18 29.97
F .16 4.06

Click here for the Engineering Drawing
7880-C7 Revision B
7880-C9-Z3CT or 7880-C9-SS
7880-C9 Picture
Dim. inch mm
A .150 3.81
B 1.18 29.97
C .866 22.00
D .167 4.24
E .590 14.99
F .27 6.85
G .06 1.52
H .38 9.65
I .230 5.84

Click here for the Engineering Drawing
7880-C9 Revision B
7882-C2-Z3CT or 7882-C2-SS
7882-C2 Picture
7882-C2 Dimension Drawing Dim. inch mm
A .590 14.99
B .200 5.08
C .394 10.01
D .06 1.52
E 1.050 26.67

Click here for the Engineering Drawing
7882-C2 Revision B