✨ BuySimplified is now NarrowDown ✨

All Departments

Browse all departments at NarrowDown.

Heathrow Scientific 100 Place Microscope Slide Box, Cork Lining, Nickel-Plated Clasp, Gray (8.25" Length x 7" Width x 1.3" Height)
Amazon's Choice

Heathrow Scientific 100 Place Microscope Slide Box, Cork Lining, Nickel-Plated Clasp, Gray (8.25" Length x 7" Width x 1.3" Height)

$8.55

3D Printer Belt 5 Meters(16.5ft) GT2 Belt 2mm Pitch 6mm Wide for Creality Ender 3 3 Pro Ender 5 CR-10 10S Anycubic Kobra Max Anet A8 CNC and Other 3D Printers
Amazon's Choice

3D Printer Belt 5 Meters(16.5ft) GT2 Belt 2mm Pitch 6mm Wide for Creality Ender 3 3 Pro Ender 5 CR-10 10S Anycubic Kobra Max Anet A8 CNC and Other 3D Printers

$9.99

5M GT2 Timing Belt, Upgrade Non-Slip Version, Width 6mm, Fit for 3D Printer and Most Belt Driven Printers
Amazon's Choice

5M GT2 Timing Belt, Upgrade Non-Slip Version, Width 6mm, Fit for 3D Printer and Most Belt Driven Printers

$12.99 $12.99

The ARRL Ham Radio License Manual
Best Seller

The ARRL Ham Radio License Manual

$19.99

Microscope Dust Cover Fit Full Size Standard Microscopes, 20" L x 20" W - lensmeter Instruments Accessories, PVC, Waterproof, 1 Pcs
Amazon's Choice

Microscope Dust Cover Fit Full Size Standard Microscopes, 20" L x 20" W - lensmeter Instruments Accessories, PVC, Waterproof, 1 Pcs

$14.89

1000 Pieces of Glass Cover Slips for Microscope Slides 18x18mm Cover Glass Slips includes 10 Boxes x 100Pcs/Box
Best Seller

1000 Pieces of Glass Cover Slips for Microscope Slides 18x18mm Cover Glass Slips includes 10 Boxes x 100Pcs/Box

$12.59

Round Belting PU Belt Polyurethane Round Belt for Drive Green 5mm x 10m
Best Seller

Round Belting PU Belt Polyurethane Round Belt for Drive Green 5mm x 10m

$14.61

Baofeng Radio Survival Guide: The Ultimate Guerrilla's Handbook to Baofeng Radio Mastery to Safeguard Yourself and The People You Love in Crisis Situations| ... Gain Proficiency to Thrive in Any Emergency
Best Seller

Baofeng Radio Survival Guide: The Ultimate Guerrilla's Handbook to Baofeng Radio Mastery to Safeguard Yourself and The People You Love in Crisis Situations| ... Gain Proficiency to Thrive in Any Emergency

$2.99

Stens 265-471 OEM Replacement Belt, John Deere GX25232, ea, 1
Amazon's Choice

Stens 265-471 OEM Replacement Belt, John Deere GX25232, ea, 1

$17.59

BestEquip Belt Conveyor Length 59-Inch, PVC Conveyor Belt Width 19.7-Inch, Motorized Conveyor Industrial Transport Conveyor w/Double Guardrails Anti-Static Adjustable Conveyor Table Electric Handling
Best Seller

BestEquip Belt Conveyor Length 59-Inch, PVC Conveyor Belt Width 19.7-Inch, Motorized Conveyor Industrial Transport Conveyor w/Double Guardrails Anti-Static Adjustable Conveyor Table Electric Handling

$199.99

PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium
Deal

PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium

$8.99 $11.99

VIVOSUN Digital pH Meter, 0.01pH High Accuracy Pen Type pH Tester for Hydroponics, Household Drinking, Pool and Aquarium, UL Certified
Best SellerDeal

VIVOSUN Digital pH Meter, 0.01pH High Accuracy Pen Type pH Tester for Hydroponics, Household Drinking, Pool and Aquarium, UL Certified

$8.95 $9.95

AlveyTech Chain Tensioner Spring - Fits The Razor E300 V36+ Electric Scooter, Single Replacement for Mini Speed Bikes, Trike, Quad and Gas Go-Kart, E-Scooters, Motorcycles, 1-Pack
Best Seller

AlveyTech Chain Tensioner Spring - Fits The Razor E300 V36+ Electric Scooter, Single Replacement for Mini Speed Bikes, Trike, Quad and Gas Go-Kart, E-Scooters, Motorcycles, 1-Pack

$5.99

The Prize: The Epic Quest for Oil, Money & Power
Best Seller

The Prize: The Epic Quest for Oil, Money & Power

$2.99

TCP Global Brand SG244 Liquid Thickness & Viscosity Measuring Cup Ford # 4 Four, Viscosimeter to Measure Paint
Amazon's Choice

TCP Global Brand SG244 Liquid Thickness & Viscosity Measuring Cup Ford # 4 Four, Viscosimeter to Measure Paint

$9.99

Atoms and Ashes: A Global History of Nuclear Disasters
Best Seller

Atoms and Ashes: A Global History of Nuclear Disasters

$2.99

Human Compatible: Artificial Intelligence and the Problem of Control
Best Seller

Human Compatible: Artificial Intelligence and the Problem of Control

$8.79

2 Set Fits for 1'' Axles Trailer Wheel Hub Bearings Kit, L44643/L44610,1.000" ID, 1.980" OD, 0.580" Width,12192TB Seal OD 1.980'',Dust Cover and Cotter Pin.
Amazon's ChoiceDeal

2 Set Fits for 1'' Axles Trailer Wheel Hub Bearings Kit, L44643/L44610,1.000" ID, 1.980" OD, 0.580" Width,12192TB Seal OD 1.980'',Dust Cover and Cotter Pin.

$18.99 $22.99

Timken SET4 L44649/L44610 Tapered Roller Bearing Cone and Cup Set, Steel, Inch, 1.0625" ID, 1.9800" OD, 0.560" Cup Width
Amazon's Choice

Timken SET4 L44649/L44610 Tapered Roller Bearing Cone and Cup Set, Steel, Inch, 1.0625" ID, 1.9800" OD, 0.560" Cup Width

$9.25

GE5C Radial Spherical Plain Bearings, ID 5mm x OD 14mm x Width 6mm Self-lubricating Sealed Spherical Roller Bearings 4pcs
Best Seller

GE5C Radial Spherical Plain Bearings, ID 5mm x OD 14mm x Width 6mm Self-lubricating Sealed Spherical Roller Bearings 4pcs

$11.99

We may earn a commission for purchases made through our links.