Photos of 1-Wire Cleats

 

 

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One wire cleats were used to secure heavy gauge conductors with insulated coatings.  

You can learn more about Company histories by clicking on the link in this sentence.

 

No. MARKING Marking Type Glazed No. of Wires Pair Hole Support Patent Company Notes
1W-81

A C (found by Tod at Thomas site) r-e Y 1 Y flush     2" x 3-5/8"; holes on side
1W-35

A.P. CO. / NO. 1. emb Y 1 N round   Anderson Porcelain Co. 3/4" x 2"
1W-75

A.P.Co. / No 3 emb Y 1 Y flush   Anderson Porcelain Co. 1-1/4" x 3-3/16"; 4 raised dots
1W-62

ADAMANT / No. 2 emb Y 1 N flush   Adamant Porcelain Co. 1-1/8" x 2-5/16"; 4 raised dots
1W-44

B & D / 1 1/2 / PAT. SEPT. 3. 07 emb Y 1 Y flush 864,947 Buffinton patent (licensed) 7/8" x 2-1/4"; 4 raised dots; 1/2" wire
1W-46

B & D / G P 4 CO / PAT AUG 13.95 emb Y 1 N flush 544,501 General Porcelain Co. 1-5/16" x 3-3/"; 4 raised dots
1W-40

B & D / 2 emb Y 1 Y flush   Buffinton patent (licensed) 1" x 2-1/4"
1W-79

B & D / 3 / PAT AUG 13 95 // G emb Y 1 Y flush 544,501 General Porcelain Co. 1-1/4" x 3-3/16"; 4 raised dots
1W-37

B & D / F / N O - 1 r-e Y 1 N flush   Findlay Electric Porcelain Co. 7/8" x 2"; top is recessed; 4 raised dots
1W-41

B & D / F / NO - 1 1/2 r-e Y 1 N flush   Findlay Electric Porcelain Co. 1" x 2-1/4"; 4 raised dots
1W-43

B & D / F / NO 2 r-e Y 1 Y flush   Findlay Electric Porcelain Co. 1-1/8" x 2-1/4"; 4 raised dots
1W-74

B & D / F / No 2 1/2 r-e Y 1 Y flush   Findlay Electric Porcelain Co. 1-1/4" x 2-3/4"; 4 raised dots
1W-73

B & D / F / NO 3 r-e Y 1 Y flush   Findlay Electric Porcelain Co. 1-1/4" x 3-1/8"; 4 raised dots
1W-80

B & D / No 3 1/2 r-e Y 1 Y flush   Buffinton patent (licensed) 1-5/16" x 3-5/16"; 4 raised dots
1W-64

B & D / F / NO 4 r-e Y 1 N flush   Findlay Electric Porcelain Co. 1-3/8" x 3-3/4"; 4 raised dots
1W-36

B & D / T NO 1 / PAT.AUG.13 95 r-e Y 1 N flush 544,501 R. Thomas & Sons Co. 7/8" x 2"; top is recessed
1W-05

B & D. PAT / NO. 1. / AUG. 13. emb Y 1 N flush 544,501 Buffinton & Dow patent (licensed) 13/16" x 2"
1W-06

B & D. PAT. / No 3. / AUG 13, 95. emb Y 1 Y flush 544,501 Buffinton & Dow patent (licensed) 1-1/4" x 3-1/8"
1W-07

B. & D. / 1 / PAT. SEPT. 3. 07. emb Y 1 Y flush 864,947 Buffinton patent (licensed) 15/16" x 2-1/4"
1W-08

B. & D. / 3 / PAT. AUG. 13. 95 / P. P. Inc. emb Y 1 Y flush 544,501 Porcelain Products Inc. 1-1/4" x 3-1/8"
1W-61

B. & D. / 3 / PAT. AUG. 13.95. // P.P.Inc. emb Y 1 N flush 544,501 Porcelain Products Inc. 1-1/4" x 3-3/16"; 4 raised dots
1W-82

B. & D. / G. P. 3 1/2 CO. /PAT AUG. 13. 95. emb Y 1 N flush 544,501 General Porcelain Co. 1-5/16" x 3-3/16"; 4 raised dots
1W-09

B. & D. / NO PAT 1 / SEPT 3 07 emb Y 1 Y flush 864,947 Buffinton patent (licensed) 3/4" x 1-15/16"
1W-42

B. & D. / P.P.INC 2 / PAT. SEPT. 3. 07. emb Y 1 N flush 864,947 Porcelain Products Inc. 1" x 2-1/8"; 4 raised dots
1W-10

B. & D. PAT. / AUG. 13, 95. / NO. 4 r-e Y 1 Y flush 544,501 Buffinton & Dow patent (licensed) 1-15/16" x 5-1/16"
1W-11

B. & D. PAT. / AUG. 13. 95 / K in circle / NO 1 emb Y 1 Y flush 544,501 Buffinton & Dow patent (licensed) 7/8" x 2-1/8"
1W-12

B. & D. PAT. / NO. 3-1/4 / AUG. 13. 95 / F r-e Y 1 Y flush 544,501 Findlay Electric Porcelain Co. 15/16" x 3-1/4"
1W-13

B. &. D. / 1 / PAT. SEPT. 3. 07 emb Y 1 Y flush 864,947 Buffinton patent (licensed) 7/8" x 2-1/4"
1W-38

B. &. D. / 2 / PAT. SEPT 3 07 emb Y 1 Y flush 864,947 Buffinton patent (licensed) 1" x 2-1/4"; 4 raised dots
1W-84

B. &. D. / 2  emb Y 1 Y flush 864,947 Buffinton patent (licensed) 1-1/8" x 2-3/16"; 4 raised dots
1W-14

B. &. D. / NO PAT 1 / SEP.T. 3. 07. emb Y 1 Y flush 864,947 Buffinton patent (licensed) 13/16" x 2"
1W-77

B.&D. PAT / AUG 13.95 // NO 3 1/2 // K in circle emb Y 1 Y flush 544,501 Buffinton patent (licensed) 1-5/16" x 3-3/16"; 4 raised dots
1W-66

B.&D. PAT / AUG.13.95 / NO. 1 1/2 // K in circle r-e Y 1 N flush 544,501 Buffinton patent (licensed) 15/16" x 2-1/4"; 4 raised dots
1W-87 B.&D. / T. NO. 2 / PAT. AUG. 13. 95. emb Y 1 N recessed 544,501 Buffinton patent (licensed) 1-1/4" x 2-3/8"
1W-39

B.&D. PAT / AUG.13.95 / NO.2 r-e Y 1 N flush 544,501 Buffinton patent (licensed) 1" x 2-1/4"
1W-86 B. & D. PAT. / AUG.13.95 / NO.2 1/2 emb Y 1 N flush 544,501 Buffinton patent (licensed) 1-1/4" x 2-3/4"; 4 raised dots
1W-33

BRUNT / No 1   Y 1 N round   Brunt Porcelain Co. 3/4" x 2"
1W-34

BRUNT / No 1A   Y 1 N round   Brunt Porcelain Co. 3/4" x 2"
1W-21

BRUNT / No 3 r-e Y 1 N round   Brunt Porcelain Co. 1-1/16" x 2-3/8"
1W-58

C (in circle) / No. 2 emb Y 1 Y flush     1-1/8" x 2-3/8"; 4 raised dots
1W-55

C. O. P. / 3. emb Y 1 Y round   Carey Ohio Porcelain Co. 1" x 2-1/2"; rounded ends
1W-48

C. O. P. / No. 2 emb Y 1 N flush   Carey Ohio Porcelain Co. 1-1/8" x 2-1/4"; 4 raised dots
1W-04

DUGGAN / PAT. NOV. / 14 - 1893 / NO. 4 r-e Y 1 Y flush 508,687 Imperial Porcelain Works 13/16" x 2"
1W-15

DUGGAN / PAT. NOV. / 14 - 1893 / NO. 4 r-e N 1 Y flush 508,687 Imperial Porcelain Works 3/4" x 1-7/8"
1W-01

DUGGAN / PAT NOV / 14 1893 / NO 5 r-e Y 1 Y flush 508,687 Imperial Porcelain Works 1" x 2-1/8"
1W-83

DUGGAN / PAT. NOV / 14, 1903 // NO 6 r-e Y 1 Y flush 508,687 Imperial Porcelain Works 1-3/16" x 2-7/8"; note year should be 1893
1W-85 DUGGAN / PAT. NOV / 14, 1893 // NO 7 r-e Y 1 Y flush 508,687 Imperial Porcelain Works 1" x 2-3/16"
1W-22

E / No 3 r-e Y 1 N round   East Liverpool Electrical Porcelain Co. 2-1/2"
1W-76

F / No 3 r-e Y 1 Y round   Findlay Electric Porcelain Co. 1-1/8" x 2-1/2"; rounded ends
1W-69

FEDCO emb Y 1 Y round   Federal Porcelain Co. 1" x 2-1/4"; rounded ends
1W-70

FEDCO emb Y 1 N round   Federal Porcelain Co. 1-1/8" x 2-1/2"; rounded ends
1W-49

FEDCO / 2 emb Y 1 Y round   Federal Porcelain Co. 1" x 2-1/4"; rounded ends
1W-57

FEDCO / NO - 1 emb Y 1 Y flush   Federal Porcelain Co. 3/4" x 2"; 4 raised dots
1W-52

PAT'D / FEDCO / 12-7-15 emb Y 1 Y flush 1,163,114 Federal Porcelain Co. 13/16" x 2"; 4 raised dots
1W-31

G / No 4   Y 1 N round   Globe Porcelain Co. 1-3/16" x 2-3/4"
1W-32

G E CO / U.S.A.   Y 1 N flush   General Electric Co. 1-3/8" x 3-3/8"
1W-18

G E CO U S A / CAT 69010 / PAT JULY 9 1901 r-e Y 1 Y recessed 678,042 General Electric Co. 1-15/16" x 3"
1W-29

G. E. CO. / CAT NO. 21663 / PAT. SEP. 6, 1904 emb Y 1 N square 769,639 General Electric Co. 1-3/8" x 3-3/4"
1W-59

G. E. CO. / U.S.A. r-e Y 1 Y flush   General Electric Co. 1" x 2"; 4 raised dots
1W-19

G. E. CO., U. S. A. / CAT. 69010 / PAT. JULY 9, 1901 r-e Y 1 Y recessed 678,042 General Electric Co. 2" x 3"
1W-23

GPC / No. 1A r-e Y 1 Y round   General Porcelain Co. 3/4" x 2"
1W-78

PAT. AUG. 13-95. / G.P. 3 1/2 CO. / B. & D. emb Y 1 Y flush 544,501 General Porcelain Co. 1-5/16" x 3-3/16"; 4 raised dots
1W-25

No. 2 / H P CO r-e Y 1 N round   Akron High-Potential Porcelain Co. 1" x 2-1/4"
1W-50

KNOX / B. & D. / NO. 2. emb Y 1 Y flush   Knox Porcelain Corp. 1-1/8" x 2-1/4"; 4 raised dots
1W-30

MACOMB / No 4   Y 1 N round   Illinois Electric Porcelain Co. 1-1/4" x 2-7/8"
1W-24

MACOMB / No 5 r-e Y 1 Y round   Illinois Electric Porcelain Co. 1-1/4" x 2-7/8"
1W-71

N / 3 r-e Y 1 N round   National Electric Porcelain Co. 1-1/8" x 2-1/2"; rounded ends
1W-47

N / No 2 emb Y 1 N flush   National Electric Porcelain Co. 1-1/8" x 2-1/4"; 4 raised dots
1W-67

NAT / NO-1 emb Y 1 Y flush   National Electric Porcelain Co. 7/8" x 2-1/8"; 4 raised dots
1W-26

P. A. Co / No. 7 r-e Y 1 Y round   Pettingell-Andrews Co. 1-5/16" x 3-5/8"
1W-02

P.P. Inc. / No. 2 / U. S. A. emb Y 1 Y flush   Porcelain Products Inc. 1-1/8" X 2-3/4"
1W-03

R. T. & S. CO. / 328 emb / r-e Y 1 Y flush   R. Thomas & Sons Co. 7/8" x 2"
1W-51

R. T. & S. CO. / 328 emb Y 1 N flush   R. Thomas & Sons Co. 1-1/4" x 2"
1W-16

S. P. Co. / 1 / B. & D. emb Y 1 Y flush   Superior Porcelain Co. 1" x 2-5/16"
1W-72

S. P. Co. / 2 / B & D emb Y 1 Y flush   Superior Porcelain Co. 1" x 2-1/4"
1W-63

S. P. Co. / 2 / B & D [backward D] emb Y 1 Y flush   Superior Porcelain Co. 1" x 2-1/4"
1W-45

S. P. Co. / 3 1/2 / B. & D. emb Y 1 Y flush   Superior Porcelain Co. 1-5/16" x 3-3/16"
1W-68

T / 329 r-e Y 1 Y round   R. Thomas & Sons Co. 1" x 2-1/8"
1W-27

T / 330 r-e Y 1 Y round   R. Thomas & Sons Co. 1" X 2-1/8"
1W-54

T / 331 r-e Y 1 N round   R. Thomas & Sons Co. 1-1/4" x 2-7/8"
1W-20

THOMAS / 332 r-e Y 1 Y recessed   R. Thomas & Sons Co. 1-1/2" x 4"
1W-65

THOMAS / 332 1/4 r-e Y 1 N recessed   R. Thomas & Sons Co. 1-9/16" x 4-1/8"
1W-53

THOMAS / B & D 3 / MADE IN U S A emb Y 1 N flush   R. Thomas & Sons Co. 1-3/8" x 3-3/8"; 4 raised dots
1W-17

Triangle M / No. 9. r-e Y 1 Y flush   Illinois Electric Porcelain Co. 2-1/16" x 4-3/4"
1W-28

U S / No 2 r-e Y 1 N round   U. S. Electric Porcelain Co. 1" x 2-1/4"
1W-56

WIRT / NO. 2 emb Y 1 Y round   Wirt Co. 1" x 2-5/6"; rounded ends

 

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