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    34 Products

    Riser Clamps

    Image of ProductInUse. Front orientation. Riser Clamps. Riser Clamps.
    Wide flanges support vertical pipe passing through floors.
    Zinc-Plated Steel—Zinc-plated steel clamps have good corrosion resistance.
    304 Stainless Steel—304 stainless steel clamps have excellent corrosion resistance.
    ID
    For Pipe
    Size
    Wt. Cap.,
    lb.
    Lg.
    Ht.
    Thk.
    Clamping Fasteners
    Included
    Specs. Met
    Each
    Zinc-Plated Steel
    13/16", 21 mm1/2
    2508 1/2"7/8"1/16"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T4400000
    1 1/16", 27 mm3/4
    2509"7/8"1/16"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T450000
    1 5/16", 33 mm1
    2509"7/8"1/16"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T460000
    1 11/16", 43 mm1 1/4
    2509 1/2"7/8"1/16"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T470000
    1 7/8", 48 mm1 1/2
    2509 7/8"7/8"1/16"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T480000
    2 3/8", 60 mm2
    25010 1/4"1"3/32"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T230000
    2 7/8", 73 mm2 1/2
    39011"1"3/32"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T5100000
    3 1/2", 89 mm3
    53011 3/4"1"3/32"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T5200000
    4", 102 mm3 1/2
    67012 5/8"1 1/4"1/8"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T5300000
    4 1/2", 114 mm4
    81013"1 1/4"1/8"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T5400000
    5 9/16", 141 mm5
    1,16014 1/2"1 1/2"5/32"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T2500000
    6 5/8", 168 mm6
    1,57016"1 1/2"5/32"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T5600000
    8 5/8", 219 mm8
    2,50018 1/4"2"3/8"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T2700000
    10 3/4", 273 mm10
    2,50020 5/8"2"3/8"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T2800000
    12 3/4", 324 mm12
    2,70022 3/8"2"3/8"YesFed. Spec. WW-H-171 Type 8, ANSI/MSS SP-58 Type 83065T2900000
     
    304 Stainless Steel
    13/16", 21 mm1/2
    2208 7/8"1 1/4"3/16"YesANSI/MSS SP-58 Type 82989T3100000
    1 1/16", 27 mm3/4
    2208 7/8"1 1/4"3/16"YesANSI/MSS SP-58 Type 82989T3200000
    1 5/16", 33 mm1
    2208 7/8"1 1/4"3/16"YesANSI/MSS SP-58 Type 82989T3300000
    1 11/16", 43 mm1 1/4
    25010"1 1/4"1/4"YesANSI/MSS SP-58 Type 82989T4100000
    1 7/8", 48 mm1 1/2
    25010 1/4"1 1/4"1/4"YesANSI/MSS SP-58 Type 82989T3400000
    2 3/8", 60 mm2
    30010 1/4"1 1/4"1/4"YesANSI/MSS SP-58 Type 82989T1500000
    2 7/8", 73 mm2 1/2
    40011 1/4"1 1/4"1/4"YesANSI/MSS SP-58 Type 82989T1600000
    3 1/2", 89 mm3
    50011 3/8"1 1/4"1/4"YesANSI/MSS SP-58 Type 82989T3700000
    4", 102 mm3 1/2
    60012 7/8"1 1/2"1/4"YesANSI/MSS SP-58 Type 82989T4200000
    4 1/2", 114 mm4
    75012 7/8"1 1/2"1/4"YesANSI/MSS SP-58 Type 82989T3800000
    5 9/16", 141 mm5
    1,16013 3/4"2"1/4"YesANSI/MSS SP-58 Type 82989T3900000
    6 5/8", 168 mm6
    1,57014 3/4"2"1/4"YesANSI/MSS SP-58 Type 82989T1900000
    8 5/8", 219 mm8
    2,50018 1/2"2"3/8"YesANSI/MSS SP-58 Type 82989T21000000
    10 3/4", 273 mm10
    2,50020 1/4"2"3/8"YesANSI/MSS SP-58 Type 82989T22000000
    12 3/4", 324 mm12
    2,70022 3/4"2"1/2"YesANSI/MSS SP-58 Type 82989T23000000
     

    Manhole Riser Rings

    Image of ProductInUse. Front orientation. Manhole Riser Rings.
    Image of Product. Front orientation. Manhole Riser Rings.
    Image of Specification. Front orientation. Contains Annotated.
    Raise manhole covers that have sunk or aren’t level with the surface after repaving. These rings are simple to install—just place them on top of the existing frame. Made of cast iron, they’re strong enough to handle heavy traffic from pedestrians and vehicles.
    OD
    Rise
    Ht.
    Overall
    Ht.
    For Manhole
    Dia.
    For Manhole
    Cover Thk.
    Wt. Cap.,
    lb.
    Each
    Cast Iron
    24 3/4"1"2 3/4"23"1 3/4"16,0006209N1110000000
    24 3/4"1 1/2"3 1/4"23"1 3/4"20,0006209N112000000
    24 3/4"2"3 3/4"23"1 3/4"20,0006209N113000000
    25 5/8"3"4 3/4"23"1 3/4"20,0006209N114000000
     
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