Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.
Receive by Sep 17
Remanufactured
Hammer Strength Lying Rear Deltoid Fly
$2,795.00
Save 44%
New retail $4,999 —
you save $2,204 buying remanufactured
In Stock
Parts & Labor, Fully Rebuilt
Remanufactured to full mechanical spec, covered from the day it lands.
Shipping calculator
Enter your state and ZIP code to see delivery options and prices.
Machine overview
Condition: Remanufactured
Warranty: 1 Year Parts & Labor (Extended Available)
Returns: 30-Day Returns & Exchanges
Shipping: Driveway Delivery, or Inside Delivery & Assembly
Receive by: Sep 17
How It Ships: Fully Assembled
Delivery options
How delivery works
Your item’s shipping method and price are confirmed in the shipping calculator and at checkout. Here is what each delivery path means.
Driveway freight delivery
Your equipment is palletized and protected. The freight carrier schedules delivery, then uses a liftgate to lower it to your curb or driveway. Moving it inside and unpacking it are up to you.
Inside delivery & assembly
When selected and available for your address, the delivery team brings the equipment into the room, assembles and tests it, then removes the packaging.
Full truckload
For commercial builds and multi-pallet orders, a dedicated trailer keeps the full order together in one delivery. We confirm the unloading plan before the truck ships.
Size: 67" × 47" × 41" tall
Financing: From $174.37/mo or 0% APR with
Check your purchasing powerWhat Remanufactured Means
Every remanufactured machine is fully disassembled, deep cleaned, repaired or re-parted to factory spec, then tested under load before it ships. Backed by one year parts and labor, with extended coverage available.
Warranty Coverage
New and remanufactured equipment are both covered for one year, parts and labor, backed by us. Extended protection is available on either through BAG Care+. Used equipment is sold as-is with no warranty coverage, and is described honestly before you buy. We service nationwide - every ZIP code in the country - so coverage travels with the machine.
30-Day Returns & Exchanges
Change your mind within 30 days of delivery and you can return the machine or exchange it for a different size, color or configuration.
Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns and exchanges. Freight items must go back packaged to the same standard they arrived in — we will tell you exactly what that means before anything is collected.
Anything that arrives damaged or fails under warranty is handled separately and carries no restocking fee. Full terms are in our Returns, Exchange & Refund Policy.
Add before it ships
Before the freight bookingCoverage and accessories have to go on the same booking as the machine. Add them here and they travel together.
Extended warrantyRecommendedEvery machine includes 1 year parts and labor.
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Product details
Commercial-grade equipment, inspected and supported by warranty.
The Hammer Strength Lying Rear Deltoid Fly uses a prone face-down position on a 5° declined chest pad that eliminates handle gripping entirely — the arms rest directly against the movement pads rather than gripping anything, removing forearm and bicep involvement from the exercise completely. With the torso braced against the chest pad, there is no opportunity for body English, momentum, or trap substitution — the rear deltoids carry the full load of every rep through the horizontal abduction arc.
Iso-Lateral arms allow each side to work independently, preventing the stronger shoulder from compensating. Starting resistance of just 1 lb makes this machine accessible for rehabilitation and early-stage shoulder development alongside serious athletic training. Plate-loaded for unlimited progressive overload. 295 lb commercial frame. Remanufactured.
Primary muscles targeted
Rear Deltoids Infraspinatus Teres Minor
Secondary muscles
Rhomboids Trapezius — Middle Posterior Rotator Cuff
Key features
Prone Position — No Grip Required
The face-down prone position on a 5° declined chest pad eliminates handle gripping — arms rest directly against the movement pads, removing forearm and bicep involvement entirely and keeping every rep's load on the rear delts with no compensation pathway available.
Iso-Lateral Independent Arms
Each arm operates on its own independent plate-loaded lever — preventing bilateral compensation and ensuring each rear deltoid develops independently, correcting left-right imbalances that compound rear delt exercises tend to allow the stronger side to mask.
1 lb Starting Resistance — Plate Loaded
A 1 lb starting resistance accommodates rehabilitation work and early-stage shoulder development alongside heavy athletic training. Plate loading removes any ceiling on progressive overload for long-term rear deltoid strength development.
Specifications
Dimensions (L × W × H)
67" × 47" × 41"
Machine Weight
295 lb
Starting Resistance
1 lb
Plate-loaded · No stack ceiling
Design
Prone · No Grip · ISO Lateral · 5° Chest Pad
Prone face-down position · No handle gripping · 5° declined chest pad · ISO lateral arms · 1 lb start · Plate-loaded
1. Do I need Olympic plates for plate-loaded machines?
Yes—these machines accept standard 2″ Olympic plates (sold separately).
2. How do I adjust seat height and range of motion?
Most models have tool-free adjustment pins allowing quick seat and lever repositioning.
3. What delivery options are there?
Nationwide curbside delivery to the lower-48 states; installation options available at checkout.
4. Are remanufactured plate-loaded machines reliable?
Every remanufactured machine undergoes thorough testing and quality control.
5. What warranty applies?
New machines carry the manufacturer's warranty; remanufactured units include a 1 year Build A Gym Guarantee with extended warranties available.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
The Hammer Strength Lying Rear Deltoid Fly uses a prone face-down position on a 5° declined chest pad that eliminates handle gripping entirely — the arms rest directly against the movement pads rather than gripping anything, removing forearm and bicep involvement from the exercise completely. With the torso braced against the chest pad, there is no opportunity for body English, momentum, or trap substitution — the rear deltoids carry the full load of every rep through the horizontal abduction arc.
Iso-Lateral arms allow each side to work independently, preventing the stronger shoulder from compensating. Starting resistance of just 1 lb makes this machine accessible for rehabilitation and early-stage shoulder development alongside serious athletic training. Plate-loaded for unlimited progressive overload. 295 lb commercial frame. Remanufactured.
Primary muscles targeted
Rear Deltoids Infraspinatus Teres Minor
Secondary muscles
Rhomboids Trapezius — Middle Posterior Rotator Cuff
Key features
Prone Position — No Grip Required
The face-down prone position on a 5° declined chest pad eliminates handle gripping — arms rest directly against the movement pads, removing forearm and bicep involvement entirely and keeping every rep's load on the rear delts with no compensation pathway available.
Iso-Lateral Independent Arms
Each arm operates on its own independent plate-loaded lever — preventing bilateral compensation and ensuring each rear deltoid develops independently, correcting left-right imbalances that compound rear delt exercises tend to allow the stronger side to mask.
1 lb Starting Resistance — Plate Loaded
A 1 lb starting resistance accommodates rehabilitation work and early-stage shoulder development alongside heavy athletic training. Plate loading removes any ceiling on progressive overload for long-term rear deltoid strength development.
Specifications
Dimensions (L × W × H)
67" × 47" × 41"
Machine Weight
295 lb
Starting Resistance
1 lb
Plate-loaded · No stack ceiling
Design
Prone · No Grip · ISO Lateral · 5° Chest Pad
Prone face-down position · No handle gripping · 5° declined chest pad · ISO lateral arms · 1 lb start · Plate-loaded
1. Do I need Olympic plates for plate-loaded machines?
Yes—these machines accept standard 2″ Olympic plates (sold separately).
2. How do I adjust seat height and range of motion?
Most models have tool-free adjustment pins allowing quick seat and lever repositioning.
3. What delivery options are there?
Nationwide curbside delivery to the lower-48 states; installation options available at checkout.
4. Are remanufactured plate-loaded machines reliable?
Every remanufactured machine undergoes thorough testing and quality control.
5. What warranty applies?
New machines carry the manufacturer's warranty; remanufactured units include a 1 year Build A Gym Guarantee with extended warranties available.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
Save 5%
Complete the room
The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.
$2,795.00
This machine
Bundle total
- Items
- $3,297.00
- Bundle price
- $3,132.15
- Estimated bundle saving
- −$164.85
- Ships complete in
- 4–6 weeks
One freight booking, one delivery window, one crew. Inside Delivery & Assembly available on the whole bundle.