Units Required for Brick Circles - 9" Series

9 x 4-1/2 x 2-1/4 INCH ARCH BRICK (Available in Fireclay Only)
Inside DiameterNo. 3 ArchNo. 2 ArchNo. 1 ArchStraightTotalInside DiameterNo. 3 ArchNo. 2 ArchNo. 1 ArchStraightTotal
0'6"19---197'0"--7641117
1'0"1215--277'6"--7649125
1'6"430--348'0"--7656132
1'9"-38--388'6"--7664140
2'0"-348-429'0"--7671147
2'6"-2623-499'6"--7679155
3'0"-1938-5710'0"--7687163
3'6"-1153-6410'6"--7694170
4'0"-468-7211'0"--76102178
4'3"--76-7611'6"--76109185
4'6"--7648012'0"--76117193
5'0"--76118712'6"--76124200
5'6"--76199513'0"--76132208
6'0"--762610213'6"--76139215
6'6"--763411014'0"--76147223
6'0"--762610214'6"--76154230
9 x 4-1/2" x 2-1/4 INCH WEDGE BRICK
Inside DiameterNo. 2 WedgeNo. 1 WedgeStraightTotalInside DiameterNo. 2 WedgeNo. 1 WedgeStraightTotal
2'3"57--5714'0"-91143234
2'6"5110-6114'6"-91151242
3'0"3830-6815'0"-91158249
3'6"2551-7615'6"-91166257
4'0"1370-8316'0"-91173264
4'6"-91-9116'6"-91181272
5'0"-9179817'0"-91188279
5'6"-911510617'6"-91196287
6'0"-912211318'0"-91203294
6'6"-913012118'6"-91211302
7'0"-913812919'0"-91219310
7'6"-914513619'6"-91226317
8'0"-915314420'0"-91234325
8'6"-916015120'6"-91241332
9'0"-916815921'0"-91249340
9'6"-917516621'6"-91256347
10'0"-918317422'0"-91264355
10'6"-919018122'6"-91271362
11'0"-919818923'0"-91279370
11'6"-9110519623'6"-91286377
12'0"-9111320424'0"-91294385
12'6"-9112121224'6"-91301392
13'0"-9112821925'0"-91309400
13'6"-9113622725'6"-91317408
     26'0"-91324415
     26'6"-91332423
     27'0"-91339430
     27'6"-91347438
9 x 4-1/2 x 2-1/4 INCH KEY BRICK
Inside DiameterNo. 4 KeyNo. 3 KeyNo. 2 KeyNo. 1 KeyStraightTotalInside DiameterNo. 4 KeyNo. 3 KeyNo. 2 KeyNo. 1 KeyStraightTotal
1'6"26----2612'6"---1135118
2'0"1713---3013'0"---1139122
2'6"925---3413'6"---11313126
3'0"-38---3814'0"---11317130
3'6"-2913--4214'6"---11321134
4'0"-2125--4615'0"---11326139
4'6"-1338--5115'6"---11330143
5'0"-451--5516'0"---11334147
5'3"--57--5716'6"---11338151
5'6"--554-5917'0"---11342155
6'0"--5013-6317'6"---11347160
6'6"--4621-6718'0"---11351164
7'0"--4230-7218'6"---11355168
7'6"--3838-7619'0"---11359172
8'0"--3446-8019'6"---11363176
8'6"--2955-8420'0"---11368181
9'0"--2563-8820'6"---11372185
9'6"--2172-9321'0"---11376189
10'0"--1780-9721'6"---11380193
10'6"--1388-10122'0"---11384197
11'0"--996-10522'6"---11388201
11'6"--4105-10923'0"---11393206
12'0"---113-11323'6"---11397210
       24'0"---113101214
       24'6"---113105218

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