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EXTENDERS
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n s w i n g
C OLUMBIA ALUMINUM PRODUCTS, LLC
800-443-6677
FAX: 323-724-9146
www.columbiaaluminumproductsllc.com
44
0 = Mill Finish (MF)
1 = Clear Anodized (MA)
2 = Gold Anodized (G)
4 = Brite Dip Anodized Clear (BDC)
5 = White Painted (W)
6 = Brite Dip Gold Anodized (BDG)
7 = Satin Nickel (SN)
9 = Bronze Anodized (B)
Available finishes are listed below the part number.
FINISHES
*Products are not drawn to scale.
STANDARD SIZES
32", 36", 74", 148"
Specify net for exact length.
317
0, 5, 6, 7, 9
1 5/8"
1/2"
5/8"
325
0, 5, 6, 7, 9
3/4"
5/8"
326
0, 5, 6, 7, 9
2"
5/8"
414
0, 5, 6, 9
5/8"
3 5/8"
3"
3/8"
5/8"
318
0, 5, 6, 7, 9
Fits 590/600
587
0, 5, 6, 9
2"
5/8"
Fits 900/IM900+
173
0, 5, 6, 9
5/8"
3 5/8"
170
0, 5, 6, 7, 9
5/8"
2"
3"
3/8"
5/8"
172
0, 5, 6, 7, 9
171
0, 5, 6, 7, 9
1 5/8"
1/2"
5/8"
325
0, 5, 6, 7, 9
3/4"
5/8"
Fits 900/IM900+
Use these extenders on 900/IM900+ series
Use these extenders for OAK adjustable and fixed sills
(289/289N/289HD/289VT/289HDVT & 303/303N/303HD/303VT/303HDVT)