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Cast Iron Hex Dumbbells 1-100 lbs.

SDX - Sold individually from 1 to 100 lbs. Long Lasting, Best Value Iron Dumbbells.

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1 lb. Hex Dumbbell (SDX1)
2 lb. Hex Dumbbell (SDX2)

Currently Out of Stock

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3 lb. Hex Dumbbell (SDX3)
5 lb. Hex Dumbbell (SDX5)
8 lb. Hex Dumbbell (SDX8)
10 lb. Hex Dumbbell (SDX10)
12 lb. Hex Dumbbell (SDX12)
15 lb. Hex Dumbbell (SDX15)
20 lb. Hex Dumbbell (SDX20)
25 lb. Hex Dumbbell (SDX25)
30 lb. Hex Dumbbell (SDX30)
35 lb. Hex Dumbbell (SDX35)
40 lb. Hex Dumbbell (SDX40)
45 lb. Hex Dumbbell (SDX45)
50 lb. Hex Dumbbell (SDX50)
55 lb. Hex Dumbbell (SDX55)
60 lb. Hex Dumbbell (SDX60)
65 lb. Hex Dumbbell (SDX65)
70 lb. Hex Dumbbell (SDX70)
75 lb. Hex Dumbbell (SDX75)
80 lb. Hex Dumbbell (SDX80)
85 lb. Hex Dumbbell (SDX85)
90 lb. Hex Dumbbell (SDX90)
95 lb. Hex Dumbbell (SDX95)
100 lb. Hex Dumbbell (SDX100)
Hex Dumbbell Set 5 to 50 lb. Pairs (SDS550)
Hex Dumbbell Set 55 to 75 lb. Pairs (SDS650)
Hex Dumbbell Set 80 to 100 lb. Pairs (SDS900)
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Cast Iron Hex Dumbbells, 1-100 lbs.

Long Lasting, Best Value Iron Dumbbells

Save Money on Dumbbell Sets


Heads are cast completely around and through two high carbon roll pins permanently embedded in the steel handles. No matter how much they're abused, they won't break. Specially designed hexagonal shape prevents rolling and assures safer workouts. Raised silver numbers for easy readability and quick selection. All edges and corners are ground smooth for safe handling. Cast from ASTM grade 20, the highest quality gray iron casting available. 15 to 100 lb. dumbbells feature extra-thick, stress proof, knurled steel alloy handles.


  • Sold Individually
  • Cast from ASTM grade 20
  • Raised Silver Numbers
  • Edges Ground Smooth
  • Available in 1-100 lb. sizes


Size Specifications

    Head Width
SDX3 3 lb. Hex Dumbbell 2"
SDX5 5 lb. Hex Dumbbell 2.5"
SDX8 8 lb. Hex Dumbbell 3.26"
SDX10 10 lb. Hex Dumbbell 3.5"
SDX12 12 lb. Hex Dumbbell 3.75"
SDX15 15 lb. Hex Dumbbell 4"
SDX20 20 lb. Hex Dumbbell 4.5"
SDX25 25 lb. Hex Dumbbell 4.8"
SDX30 30 lb. Hex Dumbbell 5.25"
SDX35 35 lb. Hex Dumbbell 5.66"
SDX40 40 lb. Hex Dumbbell 5.75"
SDX45 45 lb. Hex Dumbbell 6"
SDX50 50 lb. Hex Dumbbell 6.2"
SDX55 55 lb. Hex Dumbbell 6.5"
SDX60 60 lb. Hex Dumbbell 6.5"
SDX65 65 lb. Hex Dumbbell 7"
SDX70 70 lb. Hex Dumbbell 7.11"
SDX75 75 lb. Hex Dumbbell 7.34"
SDX80 80 lb. Hex Dumbbell 7.34"
SDX85 85 lb. Hex Dumbbell 7.45"
SDX90 90 lb. Hex Dumbbell 7.77"
SDX95 95 lb. Hex Dumbbell 7.89"
SDX100 100 lb. Hex Dumbbell 8"


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Cast Iron Hex Dumbbell Sets

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Rubber Coat Hex Dumbbells 3-120 lbs.

(SDR) Contoured chrome knurled handles, from 3 to 120 lbs. Durability that can't be matched! Encased in virgin rubber to resist cracking and fading
Starting at $2.00 /lb  

Body-Solid 5-30 lb. Rubber Dumbbell Package with Rack

(GDR44-RFWS) Includes GDR44 Vertical Rack, 12 Rubber Dumbbells 5-30lb. Pairs
Retail Price: $637.00
Fitness Factory Price: $555.00

Body-Solid 5-50 lb. Vertical Hex Dumbbell Package with Rack

(GDR80SDX550) Includes the GDR80 rack and a 5-50 pound hex dumbbell pair set. Was 1254/1061
Retail Price: $1,360.00
Fitness Factory Price: $1,180.00


Weight: 1 lbs

Shipping Terms

FedEx Home Delivery

Orders under 150 pounds usually ship by FedEx Home Delivery from the Chicagoland area.  Small parcel shipments usually require up to 3-4 days handling time.

If you have an item(s) that qualifies for 'Free Shipping', you may still see a shipping charge if you have additional items that do not qualify for free shipping.

If your combined order weight is over 150 lbs., it may ship by Freight LTL.

Signature Delivery: Certain items or delivery locations may require signature upon delivery. You can always add this service if necessary by contacting us before delivery. Signature is always the safest way to ensure delivery.

Damage: If the merchandise or packaging appears to be damaged upon delivery, contact us as soon as possible. Please have the order number and digital photographs of the damage ready to send.

Returns: Please contact customer service to obtain a Return Authorization Number within 31 Days of receipt.

Cancellation24HRS Must cancel order with in 24hrs of Placing order. Orders cancelled after they have been processed and shipped will incur all shipping cost from and returning to the manufacturers warehouse.

Islands: Shipping to islands within the continental United States may require an additional charge; Click for Partial List of Islands with Charges

Sorry, we cannot ship FedEx to APO, FPO, or PO Boxes. Call us for alternate shipping